{"id":15393,"date":"2026-09-22T13:02:49","date_gmt":"2026-09-22T13:02:49","guid":{"rendered":"https:\/\/backcom.io\/?p=15393"},"modified":"2026-09-22T13:02:50","modified_gmt":"2026-09-22T13:02:50","slug":"vantage-bi-chan-truy-cap-dns-chrome","status":"publish","type":"post","link":"https:\/\/backcom.io\/vi\/vantage-bi-chan-truy-cap-dns-chrome","title":{"rendered":"Vantage B\u1ecb Ch\u1eb7n? C\u00e1ch Truy C\u1eadp B\u1eb1ng DNS 1.1.1.1 Tr\u00ean Google Chrome"},"content":{"rendered":"\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-left kksr-valign-top\"\n    data-payload='{&quot;align&quot;:&quot;left&quot;,&quot;id&quot;:&quot;15393&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;top&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;0&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;0&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;Rate this post&quot;,&quot;legend&quot;:&quot;0\\\/5 - (0 votes)&quot;,&quot;size&quot;:&quot;24&quot;,&quot;title&quot;:&quot;Vantage B\u1ecb Ch\u1eb7n? C\u00e1ch Truy C\u1eadp B\u1eb1ng DNS 1.1.1.1 Tr\u00ean Google Chrome&quot;,&quot;width&quot;:&quot;0&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} - ({count} {votes})&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 0px;\">\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 19.2px;\">\n            <span class=\"kksr-muted\">Rate this post<\/span>\n    <\/div>\n    <\/div>\n\n<p class=\"wp-block-paragraph\"><strong>C\u1eadp nh\u1eadt l\u1ea7n cu\u1ed1i: 22\/09\/2026<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110ang c\u00f3 l\u1ec7nh m\u1edf m\u00e0 <strong>Vantage b\u1ecb ch\u1eb7n<\/strong>, Chrome b\u00e1o \u201cKh\u00f4ng th\u1ec3 truy c\u1eadp trang web n\u00e0y\u201d \u2014 t\u00ecnh hu\u1ed1ng n\u00e0y c\u00f3 th\u1ec3 x\u1ea3y ra theo t\u1eebng nh\u00e0 m\u1ea1ng v\u00e0 th\u01b0\u1eddng kh\u00f4ng li\u00ean quan \u0111\u1ebfn t\u00e0i kho\u1ea3n c\u1ee7a b\u1ea1n. Nguy\u00ean nh\u00e2n ph\u1ed5 bi\u1ebfn l\u00e0 truy v\u1ea5n t\u00ean mi\u1ec1n b\u1ecb ch\u1eb7n \u1edf t\u1ea7ng DNS, v\u00ec v\u1eady b\u1ea1n c\u00f3 th\u1ec3 v\u00e0o l\u1ea1i b\u1eb1ng c\u00e1ch \u0111\u1ed5i DNS Chrome m\u00e0 kh\u00f4ng c\u1ea7n c\u00e0i th\u00eam ph\u1ea7n m\u1ec1m. B\u00e0i vi\u1ebft h\u01b0\u1edbng d\u1eabn <strong>c\u00e1ch truy c\u1eadp Vantage<\/strong> tr\u00ean m\u00e1y t\u00ednh v\u00e0 \u0111i\u1ec7n tho\u1ea1i, k\u00e8m c\u00e1c ph\u01b0\u01a1ng \u00e1n x\u1eed l\u00fd khi <strong>Vantage kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c<\/strong> d\u00f9 \u0111\u00e3 \u0111\u1ed5i DNS.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>M\u1ee5c l\u1ee5c<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"#vi-sao-vantage-bi-chan\">V\u00ec sao Vantage b\u1ecb ch\u1eb7n \u1edf Vi\u1ec7t Nam? Ch\u1ea9n \u0111o\u00e1n trong 30 gi\u00e2y<\/a><\/li>\n\n\n\n<li><a href=\"#doi-dns-chrome-la-gi\">\u0110\u1ed5i DNS 1.1.1.1 tr\u00ean Chrome l\u00e0 g\u00ec? V\u00ec sao kh\u00f4i ph\u1ee5c \u0111\u01b0\u1ee3c truy c\u1eadp<\/a><\/li>\n\n\n\n<li><a href=\"#cach-truy-cap-vantage-5-buoc\">C\u00e1ch truy c\u1eadp Vantage: b\u1eadt DNS 1.1.1.1 tr\u00ean Chrome trong 5 b\u01b0\u1edbc<\/a><\/li>\n\n\n\n<li><a href=\"#doi-dns-tren-dien-thoai\">\u0110\u1ed5i DNS 1.1.1.1 tr\u00ean \u0111i\u1ec7n tho\u1ea1i (Android v\u00e0 iPhone)<\/a><\/li>\n\n\n\n<li><a href=\"#van-khong-vao-duoc-vantage\">Vantage kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c? 5 c\u00e1ch x\u1eed l\u00fd ti\u1ebfp theo<\/a><\/li>\n\n\n\n<li><a href=\"#canh-bao-trang-gia-mao\">C\u1ea3nh b\u00e1o: kh\u00f4ng \u0111\u0103ng nh\u1eadp v\u00e0o trang gi\u1ea3 m\u1ea1o Vantage<\/a><\/li>\n\n\n\n<li><a href=\"#cau-hoi-thuong-gap\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/a><\/li>\n\n\n\n<li><a href=\"#ket-luan\">K\u1ebft lu\u1eadn<\/a><\/li>\n<\/ul>\n\n\n\n<h2 id=\"vi-sao-vantage-bi-chan\" class=\"wp-block-heading\">V\u00ec Sao Vantage B\u1ecb Ch\u1eb7n \u1ede Vi\u1ec7t Nam? Ch\u1ea9n \u0110o\u00e1n Trong 30 Gi\u00e2y<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Vantage b\u1ecb ch\u1eb7n<\/strong> \u1edf Vi\u1ec7t Nam th\u01b0\u1eddng do nh\u00e0 m\u1ea1ng kh\u00f4ng ph\u00e2n gi\u1ea3i ho\u1eb7c tr\u1ea3 v\u1ec1 k\u1ebft qu\u1ea3 sai \u0111\u1ed1i v\u1edbi t\u00ean mi\u1ec1n <code>vantagemarkets.com<\/code>. Website c\u00f3 th\u1ec3 kh\u00f4ng m\u1edf, nh\u01b0ng t\u00e0i kho\u1ea3n, s\u1ed1 d\u01b0 v\u00e0 l\u1ec7nh \u0111ang ch\u1ea1y tr\u00ean m\u00e1y ch\u1ee7 giao d\u1ecbch kh\u00f4ng t\u1ef1 thay \u0111\u1ed5i. Khi l\u1ed7i n\u1eb1m \u1edf DNS, chuy\u1ec3n sang Cloudflare 1.1.1.1 th\u01b0\u1eddng gi\u00fap kh\u00f4i ph\u1ee5c truy c\u1eadp.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00ecnh tr\u1ea1ng c\u00f3 th\u1ec3 kh\u00e1c nhau gi\u1eefa Viettel, VNPT, FPT, Wi-Fi v\u00e0 4G. M\u1ed9t m\u1ea1ng kh\u00f4ng truy c\u1eadp \u0111\u01b0\u1ee3c kh\u00f4ng \u0111\u1ed3ng ngh\u0129a Vantage ng\u1eebng ho\u1ea1t \u0111\u1ed9ng to\u00e0n h\u1ec7 th\u1ed1ng. Vi\u1ec7t Nam ch\u01b0a c\u1ea5p ph\u00e9p cho c\u00e1c s\u00e0n forex qu\u1ed1c t\u1ebf ho\u1ea1t \u0111\u1ed9ng nh\u01b0 s\u00e0n giao d\u1ecbch trong n\u01b0\u1edbc, v\u00ec v\u1eady t\u00ean mi\u1ec1n c\u00f3 th\u1ec3 b\u1ecb h\u1ea1n ch\u1ebf m\u00e0 kh\u00f4ng b\u00e1o tr\u01b0\u1edbc.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>Tri\u1ec7u ch\u1ee9ng<\/th><th>Nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3<\/th><th>C\u00e1ch x\u1eed l\u00fd \u01b0u ti\u00ean<\/th><\/tr><tr><td>Chrome b\u00e1o <code>DNS_PROBE_FINISHED_NXDOMAIN<\/code> ho\u1eb7c \u201cKh\u00f4ng th\u1ec3 truy c\u1eadp trang web n\u00e0y\u201d, nh\u01b0ng 4G hay m\u1ea1ng kh\u00e1c v\u1eabn v\u00e0o \u0111\u01b0\u1ee3c<\/td><td>DNS c\u1ee7a nh\u00e0 m\u1ea1ng kh\u00f4ng ph\u00e2n gi\u1ea3i t\u00ean mi\u1ec1n<\/td><td>B\u1eadt DNS b\u1ea3o m\u1eadt Cloudflare trong Chrome<\/td><\/tr><tr><td>Trang t\u1ea3i li\u00ean t\u1ee5c, m\u1ecdi m\u1ea1ng v\u00e0 thi\u1ebft b\u1ecb \u0111\u1ec1u l\u1ed7i<\/td><td>Vantage b\u1ea3o tr\u00ec ho\u1eb7c g\u1eb7p s\u1ef1 c\u1ed1 h\u1ec7 th\u1ed1ng<\/td><td>Ki\u1ec3m tra th\u00f4ng b\u00e1o trong \u1ee9ng d\u1ee5ng v\u00e0 ch\u1edd x\u00e1c nh\u1eadn<\/td><\/tr><tr><td>Website m\u1edf b\u00ecnh th\u01b0\u1eddng nh\u01b0ng Client Portal b\u00e1o sai m\u1eadt kh\u1ea9u, OTP ho\u1eb7c kh\u00f3a \u0111\u0103ng nh\u1eadp<\/td><td>S\u1ef1 c\u1ed1 t\u00e0i kho\u1ea3n, kh\u00f4ng ph\u1ea3i ch\u1eb7n DNS<\/td><td>\u0110\u1eb7t l\u1ea1i m\u1eadt kh\u1ea9u ho\u1eb7c li\u00ean h\u1ec7 h\u1ed7 tr\u1ee3 Vantage<\/td><\/tr><tr><td>MT4\/MT5 v\u1eabn nh\u1eadn b\u00e1o gi\u00e1 v\u00e0 kh\u1edbp l\u1ec7nh, ch\u1ec9 website l\u1ed7i<\/td><td>Ch\u1ec9 t\u00ean mi\u1ec1n web b\u1ecb \u1ea3nh h\u01b0\u1edfng<\/td><td>D\u00f9ng n\u1ec1n t\u1ea3ng giao d\u1ecbch, \u1ee9ng d\u1ee5ng ho\u1eb7c \u0111\u1ed5i DNS<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ec3 \u0111\u00e1nh gi\u00e1 ph\u00e1p l\u00fd, gi\u1ea5y ph\u00e9p v\u00e0 c\u01a1 ch\u1ebf b\u1ea3o v\u1ec7 ti\u1ec1n kh\u00e1ch h\u00e0ng, h\u00e3y xem b\u00e0i <a href=\"https:\/\/backcom.io\/vi\/vantage-co-uy-tin-khong\">Vantage c\u00f3 uy t\u00edn kh\u00f4ng<\/a>. Website l\u1ed7i kh\u00f4ng \u0111\u1ee7 \u0111\u1ec3 k\u1ebft lu\u1eadn t\u00e0i kho\u1ea3n c\u00f3 v\u1ea5n \u0111\u1ec1.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">C\u00e1ch Ki\u1ec3m Tra Nhanh C\u00f3 Ph\u1ea3i Nh\u00e0 M\u1ea1ng Ch\u1eb7n DNS Kh\u00f4ng<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u01b0\u1edbc ti\u00ean, t\u1eaft Wi-Fi v\u00e0 m\u1edf l\u1ea1i trang b\u1eb1ng 4G\/5G. N\u1ebfu m\u1ed9t k\u1ebft n\u1ed1i v\u00e0o \u0111\u01b0\u1ee3c c\u00f2n k\u1ebft n\u1ed1i kia b\u00e1o l\u1ed7i, kh\u1ea3 n\u0103ng cao v\u1ea5n \u0111\u1ec1 n\u1eb1m \u1edf m\u1ea1ng ho\u1eb7c DNS \u0111ang d\u00f9ng. B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 m\u1edf <code>chrome:\/\/net-internals\/#dns<\/code> \u0111\u1ec3 x\u00f3a b\u1ea3n ghi c\u0169 r\u1ed3i th\u1eed l\u1ea1i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu <code>1.1.1.1\/help<\/code> c\u0169ng kh\u00f4ng m\u1edf, c\u00f3 th\u1ec3 ch\u00ednh d\u1ecbch v\u1ee5 1.1.1.1 \u0111ang b\u1ecb m\u1ea1ng hi\u1ec7n t\u1ea1i h\u1ea1n ch\u1ebf. Khi \u0111\u00f3, d\u00f9ng Google Public DNS ho\u1eb7c URL DoH t\u00f9y ch\u1ec9nh theo ph\u1ea7n x\u1eed l\u00fd l\u1ed7i.<\/p>\n\n\n\n<h2 id=\"doi-dns-chrome-la-gi\" class=\"wp-block-heading\">\u0110\u1ed5i DNS 1.1.1.1 Tr\u00ean Chrome L\u00e0 G\u00ec? V\u00ec Sao Kh\u00f4i Ph\u1ee5c \u0110\u01b0\u1ee3c Truy C\u1eadp<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/doi-dns-chrome-la-gi-dns-1111-khoi-phuc-truy-cap-1024x576.png\" alt=\"\u0110\u1ed5i DNS Chrome l\u00e0 g\u00ec v\u00e0 v\u00ec sao DNS 1.1.1.1 kh\u00f4i ph\u1ee5c \u0111\u01b0\u1ee3c truy c\u1eadp khi DNS nh\u00e0 m\u1ea1ng tr\u1ea3 sai \u0111\u1ecba ch\u1ec9\" class=\"wp-image-15350\" srcset=\"https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/doi-dns-chrome-la-gi-dns-1111-khoi-phuc-truy-cap-1024x576.png 1024w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/doi-dns-chrome-la-gi-dns-1111-khoi-phuc-truy-cap-300x169.png 300w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/doi-dns-chrome-la-gi-dns-1111-khoi-phuc-truy-cap-768x432.png 768w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/doi-dns-chrome-la-gi-dns-1111-khoi-phuc-truy-cap-1536x864.png 1536w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/doi-dns-chrome-la-gi-dns-1111-khoi-phuc-truy-cap.png 1672w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><em>DNS nh\u00e0 m\u1ea1ng tr\u1ea3 sai \u0111\u1ecba ch\u1ec9 g\u00e2y l\u1ed7i ph\u00e2n gi\u1ea3i t\u00ean mi\u1ec1n; DNS 1.1.1.1 tr\u1ea3 \u0111\u00fang v\u00e0 m\u1edf l\u1ea1i k\u1ebft n\u1ed1i.<\/em><\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">DNS c\u00f3 th\u1ec3 hi\u1ec3u nh\u01b0 danh b\u1ea1 c\u1ee7a Internet: n\u00f3 chuy\u1ec3n t\u00ean mi\u1ec1n d\u1ec5 nh\u1edb th\u00e0nh \u0111\u1ecba ch\u1ec9 m\u00e1y ch\u1ee7. N\u1ebfu DNS m\u1eb7c \u0111\u1ecbnh tr\u1ea3 v\u1ec1 k\u1ebft qu\u1ea3 sai ho\u1eb7c kh\u00f4ng c\u00f3 k\u1ebft qu\u1ea3, Chrome s\u1ebd b\u00e1o website kh\u00f4ng t\u1ed3n t\u1ea1i d\u00f9 m\u00e1y ch\u1ee7 th\u1ef1c t\u1ebf v\u1eabn ho\u1ea1t \u0111\u1ed9ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00ednh n\u0103ng \u201cS\u1eed d\u1ee5ng DNS b\u1ea3o m\u1eadt\u201d c\u1ee7a Chrome g\u1eedi truy v\u1ea5n qua DNS over HTTPS (DoH). Truy v\u1ea5n \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a v\u00e0 chuy\u1ec3n tr\u1ef1c ti\u1ebfp t\u1edbi nh\u00e0 cung c\u1ea5p m\u00e0 b\u1ea1n ch\u1ecdn, ch\u1eb3ng h\u1ea1n Cloudflare, thay v\u00ec ch\u1ec9 d\u1ef1a v\u00e0o DNS m\u1eb7c \u0111\u1ecbnh c\u1ee7a nh\u00e0 m\u1ea1ng. Theo <a href=\"https:\/\/developers.cloudflare.com\/1.1.1.1\/setup\/\" target=\"_blank\" rel=\"noopener\">t\u00e0i li\u1ec7u c\u00e0i \u0111\u1eb7t ch\u00ednh th\u1ee9c c\u1ee7a Cloudflare<\/a>, 1.1.1.1 v\u00e0 1.0.0.1 l\u00e0 hai \u0111\u1ecba ch\u1ec9 DNS c\u00f4ng c\u1ed9ng; Google Public DNS 8.8.8.8 c\u00f3 th\u1ec3 d\u00f9ng l\u00e0m ph\u01b0\u01a1ng \u00e1n d\u1ef1 ph\u00f2ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0110\u1ed5i DNS Chrome<\/strong> sang 1.1.1.1 c\u00f3 th\u1ec3 kh\u1eafc ph\u1ee5c l\u1ed7i ph\u00e2n gi\u1ea3i t\u00ean mi\u1ec1n, nh\u01b0ng kh\u00f4ng x\u1eed l\u00fd l\u1ed7i m\u00e1y ch\u1ee7, t\u00e0i kho\u1ea3n b\u1ecb kh\u00f3a hay m\u1eadt kh\u1ea9u sai. C\u00e1ch n\u00e0y c\u0169ng \u00e1p d\u1ee5ng khi <a href=\"https:\/\/backcom.io\/vi\/exness-bi-chan-truy-cap-dns-chrome\">Exness b\u1ecb ch\u1eb7n<\/a> ho\u1eb7c <a href=\"https:\/\/backcom.io\/vi\/xm-bi-chan-truy-cap-dns-chrome\">XM b\u1ecb ch\u1eb7n<\/a>.<\/p>\n\n\n\n<h2 id=\"cach-truy-cap-vantage-5-buoc\" class=\"wp-block-heading\">C\u00e1ch Truy C\u1eadp Vantage: B\u1eadt DNS 1.1.1.1 Tr\u00ean Chrome Trong 5 B\u01b0\u1edbc<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/cach-truy-cap-vantage-bat-dns-1111-tren-chrome-1024x576.png\" alt=\"C\u00e1ch truy c\u1eadp Vantage b\u1eb1ng c\u00e1ch b\u1eadt DNS 1.1.1.1 c\u1ee7a Cloudflare tr\u00ean Chrome trong 5 b\u01b0\u1edbc\" class=\"wp-image-15439\" srcset=\"https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/cach-truy-cap-vantage-bat-dns-1111-tren-chrome-1024x576.png 1024w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/cach-truy-cap-vantage-bat-dns-1111-tren-chrome-300x169.png 300w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/cach-truy-cap-vantage-bat-dns-1111-tren-chrome-768x432.png 768w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/cach-truy-cap-vantage-bat-dns-1111-tren-chrome-1536x864.png 1536w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/cach-truy-cap-vantage-bat-dns-1111-tren-chrome.png 1672w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><em>C\u00e1ch truy c\u1eadp Vantage: b\u1eadt DNS b\u1ea3o m\u1eadt v\u00e0 ch\u1ecdn Cloudflare 1.1.1.1 trong c\u00e0i \u0111\u1eb7t Chrome.<\/em><\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">D\u01b0\u1edbi \u0111\u00e2y l\u00e0 <strong>c\u00e1ch truy c\u1eadp Vantage<\/strong> khi l\u1ed7i xu\u1ea5t ph\u00e1t t\u1eeb DNS. T\u00ean menu c\u00f3 th\u1ec3 \u0111\u1ed5i nh\u1eb9 theo phi\u00ean b\u1ea3n Chrome.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu mu\u1ed1n xem thao t\u00e1c tr\u1ef1c ti\u1ebfp tr\u01b0\u1edbc khi l\u00e0m theo, video d\u01b0\u1edbi \u0111\u00e2y h\u01b0\u1edbng d\u1eabn <strong>c\u00e1ch truy c\u1eadp<\/strong> website khi b\u1ecb ch\u1eb7n k\u1ebft n\u1ed1i:<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"H\u01b0\u01a1\u0301\u0301ng D\u00e2\u0303n Truy C\u00e2\u0323p Website Khi Bi\u0323 Ch\u0103\u0323n K\u00ea\u0301t N\u00f4\u0301i | Backcom Insight | Backcom.io\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/33YdMP0W4WE?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><figcaption class=\"wp-element-caption\"><em>H\u01b0\u1edbng d\u1eabn truy c\u1eadp website khi b\u1ecb ch\u1eb7n k\u1ebft n\u1ed1i &mdash; Backcom Insight.<\/em><\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">B\u01b0\u1edbc 1: M\u1edf C\u00e0i \u0110\u1eb7t Chrome<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/doi-dns-chrome-buoc-1-mo-cai-dat-1024x576.png\" alt=\"\u0110\u1ed5i DNS Chrome b\u01b0\u1edbc 1: m\u1edf menu ba ch\u1ea5m \u1edf g\u00f3c tr\u00ean b\u00ean ph\u1ea3i r\u1ed3i ch\u1ecdn C\u00e0i \u0111\u1eb7t\" class=\"wp-image-15356\" srcset=\"https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/doi-dns-chrome-buoc-1-mo-cai-dat-1024x576.png 1024w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/doi-dns-chrome-buoc-1-mo-cai-dat-300x169.png 300w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/doi-dns-chrome-buoc-1-mo-cai-dat-768x432.png 768w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/doi-dns-chrome-buoc-1-mo-cai-dat-1536x864.png 1536w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/doi-dns-chrome-buoc-1-mo-cai-dat.png 1672w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><em>B\u01b0\u1edbc 1: nh\u1ea5n menu ba ch\u1ea5m \u1edf g\u00f3c tr\u00ean b\u00ean ph\u1ea3i, sau \u0111\u00f3 ch\u1ecdn C\u00e0i \u0111\u1eb7t.<\/em><\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u1ea5n ba ch\u1ea5m \u1edf g\u00f3c tr\u00ean b\u00ean ph\u1ea3i r\u1ed3i ch\u1ecdn <strong>C\u00e0i \u0111\u1eb7t<\/strong>. Ho\u1eb7c nh\u1eadp <code>chrome:\/\/settings\/security<\/code> v\u00e0o thanh \u0111\u1ecba ch\u1ec9. C\u1eadp nh\u1eadt Chrome n\u1ebfu thi\u1ebfu t\u00f9y ch\u1ecdn b\u1ea3o m\u1eadt.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">B\u01b0\u1edbc 2: V\u00e0o Quy\u1ec1n Ri\u00eang T\u01b0 V\u00e0 B\u1ea3o M\u1eadt \u2192 B\u1ea3o M\u1eadt<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/doi-dns-chrome-buoc-2-mo-muc-bao-mat-1024x576.png\" alt=\"\u0110\u1ed5i DNS Chrome b\u01b0\u1edbc 2: ch\u1ecdn Quy\u1ec1n ri\u00eang t\u01b0 v\u00e0 b\u1ea3o m\u1eadt r\u1ed3i nh\u1ea5n v\u00e0o m\u1ee5c B\u1ea3o m\u1eadt\" class=\"wp-image-15359\" srcset=\"https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/doi-dns-chrome-buoc-2-mo-muc-bao-mat-1024x576.png 1024w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/doi-dns-chrome-buoc-2-mo-muc-bao-mat-300x169.png 300w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/doi-dns-chrome-buoc-2-mo-muc-bao-mat-768x432.png 768w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/doi-dns-chrome-buoc-2-mo-muc-bao-mat-1536x864.png 1536w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/doi-dns-chrome-buoc-2-mo-muc-bao-mat.png 1672w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><em>B\u01b0\u1edbc 2: v\u00e0o Quy\u1ec1n ri\u00eang t\u01b0 v\u00e0 b\u1ea3o m\u1eadt \u1edf menu b\u00ean tr\u00e1i, sau \u0111\u00f3 nh\u1ea5n B\u1ea3o m\u1eadt.<\/em><\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Ch\u1ecdn <strong>Quy\u1ec1n ri\u00eang t\u01b0 v\u00e0 b\u1ea3o m\u1eadt<\/strong> \u2192 <strong>B\u1ea3o m\u1eadt<\/strong>, r\u1ed3i k\u00e9o xu\u1ed1ng khu v\u1ef1c c\u00e0i \u0111\u1eb7t n\u00e2ng cao.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">B\u01b0\u1edbc 3: B\u1eadt \u201cS\u1eed D\u1ee5ng DNS B\u1ea3o M\u1eadt\u201d<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/doi-dns-chrome-buoc-3-bat-dns-bao-mat-1024x576.png\" alt=\"\u0110\u1ed5i DNS Chrome b\u01b0\u1edbc 3: b\u1eadt c\u00f4ng t\u1eafc S\u1eed d\u1ee5ng DNS b\u1ea3o m\u1eadt trong ph\u1ea7n N\u00e2ng cao\" class=\"wp-image-15362\" srcset=\"https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/doi-dns-chrome-buoc-3-bat-dns-bao-mat-1024x576.png 1024w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/doi-dns-chrome-buoc-3-bat-dns-bao-mat-300x169.png 300w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/doi-dns-chrome-buoc-3-bat-dns-bao-mat-768x432.png 768w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/doi-dns-chrome-buoc-3-bat-dns-bao-mat-1536x864.png 1536w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/doi-dns-chrome-buoc-3-bat-dns-bao-mat.png 1672w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><em>B\u01b0\u1edbc 3: k\u00e9o xu\u1ed1ng ph\u1ea7n N\u00e2ng cao v\u00e0 b\u1eadt c\u00f4ng t\u1eafc S\u1eed d\u1ee5ng DNS b\u1ea3o m\u1eadt.<\/em><\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1eadt <strong>S\u1eed d\u1ee5ng DNS b\u1ea3o m\u1eadt<\/strong>. <a href=\"https:\/\/support.google.com\/chrome\/answer\/10468685\" target=\"_blank\" rel=\"noopener\">Google m\u00f4 t\u1ea3 t\u00ednh n\u0103ng DNS b\u1ea3o m\u1eadt<\/a> l\u00e0 c\u01a1 ch\u1ebf m\u00e3 h\u00f3a qu\u00e1 tr\u00ecnh tra c\u1ee9u \u0111\u1ecba ch\u1ec9 IP. N\u1ebfu c\u00f4ng t\u1eafc b\u1ecb m\u1edd ho\u1eb7c tr\u00ecnh duy\u1ec7t do t\u1ed5 ch\u1ee9c qu\u1ea3n l\u00fd, h\u00e3y d\u00f9ng DNS to\u00e0n m\u00e1y ho\u1eb7c \u0111i\u1ec7n tho\u1ea1i.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">B\u01b0\u1edbc 4: \u0110\u1ed5i DNS 1.1.1.1 Tr\u00ean Chrome B\u1eb1ng Danh S\u00e1ch C\u00f3 S\u1eb5n Ho\u1eb7c T\u00f9y Ch\u1ec9nh<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1ea1i m\u1ee5c ch\u1ecdn nh\u00e0 cung c\u1ea5p, ch\u1ecdn <strong>Cloudflare (1.1.1.1)<\/strong>. N\u1ebfu danh s\u00e1ch kh\u00f4ng c\u00f3 Cloudflare, ch\u1ecdn <strong>T\u00f9y ch\u1ec9nh<\/strong> r\u1ed3i d\u00e1n <code>https:\/\/cloudflare-dns.com\/dns-query<\/code>. \u0110\u00e2y l\u00e0 b\u01b0\u1edbc ch\u00ednh khi <strong>\u0111\u1ed5i DNS Chrome<\/strong> sang 1.1.1.1; kh\u00f4ng nh\u1eadp \u0111\u1ecba ch\u1ec9 n\u00e0y v\u00e0o \u00f4 t\u00ecm ki\u1ebfm Google.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu Cloudflare kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng, ch\u1ecdn Google (Public DNS) ho\u1eb7c nh\u1eadp <code>https:\/\/dns.google\/dns-query<\/code>. Kh\u00f4ng sao ch\u00e9p m\u00e1y ch\u1ee7 l\u1ea1 t\u1eeb qu\u1ea3ng c\u00e1o hay nh\u00f3m chat.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">B\u01b0\u1edbc 5: T\u1ea3i L\u1ea1i Trang Vantage<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00f3ng tab b\u00e1o l\u1ed7i, m\u1edf tab m\u1edbi v\u00e0 truy c\u1eadp l\u1ea1i \u0111\u00fang t\u00ean mi\u1ec1n ch\u00ednh th\u1ee9c. B\u1ea1n c\u00f3 th\u1ec3 nh\u1ea5n <code>Ctrl + F5<\/code> \u0111\u1ec3 t\u1ea3i l\u1ea1i m\u00e0 kh\u00f4ng d\u00f9ng n\u1ed9i dung l\u01b0u t\u1ea1m. N\u1ebfu <strong>Vantage b\u1ecb ch\u1eb7n<\/strong> do b\u1ea3n ghi DNS c\u0169, trang th\u01b0\u1eddng s\u1ebd ho\u1ea1t \u0111\u1ed9ng sau v\u00e0i gi\u00e2y; n\u1ebfu ch\u01b0a \u0111\u01b0\u1ee3c, x\u00f3a cache DNS theo ph\u1ea7n H2 ti\u1ebfp theo.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Ki\u1ec3m Tra DNS 1.1.1.1 \u0110\u00e3 Ho\u1ea1t \u0110\u1ed9ng Ch\u01b0a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1edf <a href=\"https:\/\/1.1.1.1\/help\">trang ki\u1ec3m tra c\u1ee7a Cloudflare<\/a>. <strong>Connected to 1.1.1.1<\/strong> cho bi\u1ebft thi\u1ebft b\u1ecb d\u00f9ng DNS Cloudflare; <strong>Using DNS over HTTPS (DoH)<\/strong> x\u00e1c nh\u1eadn truy v\u1ea5n \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a. N\u1ebfu v\u1eabn l\u00e0 \u201cNo\u201d, kh\u1edfi \u0111\u1ed9ng l\u1ea1i Chrome v\u00e0 ki\u1ec3m tra nh\u00e0 cung c\u1ea5p.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">M\u1eb9o: \u0110\u1ed5i DNS C\u1ea3 Windows\/macOS Thay V\u00ec Ch\u1ec9 Chrome<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Thi\u1ebft l\u1eadp Chrome ch\u1ec9 \u1ea3nh h\u01b0\u1edfng tr\u00ecnh duy\u1ec7t \u0111\u00f3. \u0110\u1ec3 \u1ee9ng d\u1ee5ng kh\u00e1c c\u00f9ng d\u00f9ng DNS m\u1edbi, h\u00e3y \u0111\u1ed5i \u1edf c\u1ea5p h\u1ec7 \u0111i\u1ec1u h\u00e0nh. Tr\u00ean Windows, m\u1edf thu\u1ed9c t\u00ednh Wi-Fi\/Ethernet v\u00e0 \u0111\u1eb7t <code>1.1.1.1<\/code>, <code>1.0.0.1<\/code>. Tr\u00ean macOS, v\u00e0o C\u00e0i \u0111\u1eb7t h\u1ec7 th\u1ed1ng \u2192 M\u1ea1ng \u2192 k\u1ebft n\u1ed1i \u0111ang d\u00f9ng \u2192 DNS.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed5i DNS kh\u00f4ng \u0111\u1ed3ng ngh\u0129a gi\u1ea3m ping hay t\u0103ng t\u1ed1c \u0111\u1ed9 kh\u1edbp l\u1ec7nh MT4\/MT5.<\/p>\n\n\n\n<h2 id=\"doi-dns-tren-dien-thoai\" class=\"wp-block-heading\">\u0110\u1ed5i DNS 1.1.1.1 Tr\u00ean \u0110i\u1ec7n Tho\u1ea1i (Android V\u00e0 iPhone)<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/doi-dns-1111-tren-android-va-iphone-1024x576.png\" alt=\"\u0110\u1ed5i DNS 1.1.1.1 tr\u00ean \u0111i\u1ec7n tho\u1ea1i Android v\u00e0 iPhone \u0111\u1ec3 truy c\u1eadp Vantage \u1ed5n \u0111\u1ecbnh h\u01a1n\" class=\"wp-image-15365\" srcset=\"https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/doi-dns-1111-tren-android-va-iphone-1024x576.png 1024w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/doi-dns-1111-tren-android-va-iphone-300x169.png 300w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/doi-dns-1111-tren-android-va-iphone-768x432.png 768w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/doi-dns-1111-tren-android-va-iphone-1536x864.png 1536w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/doi-dns-1111-tren-android-va-iphone.png 1672w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><em>Android khai b\u00e1o DNS ri\u00eang to\u00e0n m\u00e1y, iPhone \u0111\u1ed5i DNS trong ph\u1ea7n Wi-Fi.<\/em><\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu m\u00e1y t\u00ednh ch\u01b0a v\u00e0o \u0111\u01b0\u1ee3c, h\u00e3y d\u00f9ng \u0111i\u1ec7n tho\u1ea1i. Sau khi \u0111\u1ed5i DNS, \u0111\u00f3ng h\u1eb3n tr\u00ecnh duy\u1ec7t v\u00e0 <strong>app Vantage<\/strong> r\u1ed3i m\u1edf l\u1ea1i.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Tr\u00ean Android: Chrome C\u00f3 S\u1eb5n DNS B\u1ea3o M\u1eadt Ho\u1eb7c D\u00f9ng DNS Ri\u00eang To\u00e0n M\u00e1y<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Trong Chrome Android, v\u00e0o <strong>C\u00e0i \u0111\u1eb7t<\/strong> \u2192 <strong>Quy\u1ec1n ri\u00eang t\u01b0 v\u00e0 b\u1ea3o m\u1eadt<\/strong> \u2192 <strong>S\u1eed d\u1ee5ng DNS b\u1ea3o m\u1eadt<\/strong>, r\u1ed3i ch\u1ecdn Cloudflare. Thi\u1ebft l\u1eadp n\u00e0y ch\u1ec9 \u00e1p d\u1ee5ng trong Chrome.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1edbi Android 9+, v\u00e0o C\u00e0i \u0111\u1eb7t \u2192 M\u1ea1ng v\u00e0 Internet\/K\u1ebft n\u1ed1i \u2192 DNS ri\u00eang, nh\u1eadp <code>one.one.one.one<\/code>. DNS ri\u00eang \u00e1p d\u1ee5ng cho Wi-Fi, d\u1eef li\u1ec7u di \u0111\u1ed9ng, <strong>app Vantage<\/strong> v\u00e0 MT5. N\u1ebfu m\u1ea5t m\u1ea1ng, chuy\u1ec3n v\u1ec1 T\u1ef1 \u0111\u1ed9ng v\u00e0 ki\u1ec3m tra l\u1ea1i ch\u00ednh t\u1ea3.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Tr\u00ean iPhone: D\u00f9ng \u1ee8ng D\u1ee5ng 1.1.1.1 Ho\u1eb7c \u0110\u1ed5i DNS Wi-Fi<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Chrome tr\u00ean iPhone kh\u00f4ng c\u00f3 c\u00f4ng t\u1eafc Secure DNS nh\u01b0 Android. H\u00e3y c\u00e0i \u1ee9ng d\u1ee5ng 1.1.1.1 ch\u00ednh th\u1ee9c v\u00e0 b\u1eadt ch\u1ebf \u0111\u1ed9 <strong>1.1.1.1<\/strong>; ch\u01b0a c\u1ea7n WARP n\u1ebfu ch\u1ec9 mu\u1ed1n \u0111\u1ed5i DNS.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ec3 \u0111\u1ed5i Wi-Fi, v\u00e0o C\u00e0i \u0111\u1eb7t \u2192 Wi-Fi \u2192 <code>(i)<\/code> \u2192 C\u1ea5u h\u00ecnh DNS \u2192 Th\u1ee7 c\u00f4ng, th\u00eam <code>1.1.1.1<\/code> v\u00e0 <code>1.0.0.1<\/code>. Thi\u1ebft l\u1eadp ch\u1ec9 \u00e1p d\u1ee5ng cho m\u1ea1ng Wi-Fi \u0111\u00f3.<\/p>\n\n\n\n<h2 id=\"van-khong-vao-duoc-vantage\" class=\"wp-block-heading\">Vantage Kh\u00f4ng V\u00e0o \u0110\u01b0\u1ee3c? 5 C\u00e1ch X\u1eed L\u00fd Ti\u1ebfp Theo<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/vantage-khong-vao-duoc-5-cach-xu-ly-1024x576.png\" alt=\"Vantage kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c sau khi \u0111\u1ed5i DNS: 5 c\u00e1ch x\u1eed l\u00fd g\u1ed3m x\u00f3a cache, th\u1eed DNS kh\u00e1c, ki\u1ec3m tra website, d\u00f9ng app v\u00e0 ki\u1ec3m tra t\u00e0i kho\u1ea3n\" class=\"wp-image-15442\" srcset=\"https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/vantage-khong-vao-duoc-5-cach-xu-ly-1024x576.png 1024w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/vantage-khong-vao-duoc-5-cach-xu-ly-300x169.png 300w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/vantage-khong-vao-duoc-5-cach-xu-ly-768x432.png 768w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/vantage-khong-vao-duoc-5-cach-xu-ly-1536x864.png 1536w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/vantage-khong-vao-duoc-5-cach-xu-ly.png 1672w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><em>Vantage kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c d\u00f9 \u0111\u00e3 \u0111\u1ed5i DNS: x\u1eed l\u00fd l\u1ea7n l\u01b0\u1ee3t \u0111\u1ec3 khoanh v\u00f9ng nguy\u00ean nh\u00e2n.<\/em><\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu <strong>Vantage kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c<\/strong> sau khi \u0111\u1ed5i DNS, h\u00e3y x\u1eed l\u00fd theo th\u1ee9 t\u1ef1 d\u01b0\u1edbi \u0111\u00e2y. M\u1ee5c ti\u00eau l\u00e0 x\u00e1c \u0111\u1ecbnh l\u1ed7i n\u1eb1m \u1edf d\u1eef li\u1ec7u l\u01b0u t\u1ea1m, nh\u00e0 cung c\u1ea5p DNS, website, \u1ee9ng d\u1ee5ng hay t\u00e0i kho\u1ea3n, thay v\u00ec b\u1eadt nhi\u1ec1u c\u00f4ng c\u1ee5 c\u00f9ng l\u00fac v\u00e0 kh\u00f3 t\u00ecm nguy\u00ean nh\u00e2n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. X\u00f3a Cache DNS V\u00e0 Cache Tr\u00ecnh Duy\u1ec7t<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Chrome c\u00f3 th\u1ec3 ti\u1ebfp t\u1ee5c d\u00f9ng c\u00e2u tr\u1ea3 l\u1eddi DNS sai \u0111\u00e3 l\u01b0u tr\u01b0\u1edbc \u0111\u00f3. Tr\u00ean Windows, m\u1edf Command Prompt v\u00e0 ch\u1ea1y <code>ipconfig \/flushdns<\/code>. Sau \u0111\u00f3 nh\u1eadp <code>chrome:\/\/net-internals\/#dns<\/code> v\u00e0o thanh \u0111\u1ecba ch\u1ec9, ch\u1ecdn <strong>Clear host cache<\/strong>, \u0111\u00f3ng Chrome r\u1ed3i m\u1edf l\u1ea1i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu trang m\u1edf nh\u01b0ng b\u1ed1 c\u1ee5c l\u1ed7i ho\u1eb7c quay v\u00f2ng \u0111\u0103ng nh\u1eadp, h\u00e3y x\u00f3a cookie v\u00e0 d\u1eef li\u1ec7u ri\u00eang c\u1ee7a <code>vantagemarkets.com<\/code>, kh\u00f4ng nh\u1ea5t thi\u1ebft x\u00f3a to\u00e0n b\u1ed9 l\u1ecbch s\u1eed. Sau b\u01b0\u1edbc n\u00e0y, th\u1eed l\u1ea1i <strong>c\u00e1ch truy c\u1eadp Vantage<\/strong> b\u1eb1ng c\u1eeda s\u1ed5 \u1ea9n danh \u0111\u1ec3 lo\u1ea1i tr\u1eeb ti\u1ec7n \u00edch m\u1edf r\u1ed9ng v\u00e0 cache c\u0169.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. N\u1ebfu Ch\u00ednh 1.1.1.1 B\u1ecb Ch\u1eb7n: D\u00f9ng 1.0.0.1, Google DNS Ho\u1eb7c URL DoH<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Khi <strong>Vantage b\u1ecb ch\u1eb7n<\/strong> v\u00e0 1.1.1.1 kh\u00f4ng \u1ed5n \u0111\u1ecbnh, trong Chrome h\u00e3y \u0111\u1ed5i sang <strong>Google (Public DNS)<\/strong> ho\u1eb7c d\u00f9ng URL <code>https:\/\/dns.google\/dns-query<\/code>. Khi c\u1ea5u h\u00ecnh DNS h\u1ec7 \u0111i\u1ec1u h\u00e0nh, th\u1eed <code>1.0.0.1<\/code>, <code>8.8.8.8<\/code> v\u00e0 <code>8.8.4.4<\/code>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sau m\u1ed7i l\u1ea7n thay \u0111\u1ed5i, x\u00f3a cache DNS v\u00e0 ki\u1ec3m tra l\u1ea1i b\u1eb1ng m\u1ea1ng kh\u00e1c. N\u1ebfu c\u1ea3 Cloudflare l\u1eabn Google \u0111\u1ec1u kh\u00f4ng gi\u00fap nh\u01b0ng 4G truy c\u1eadp \u0111\u01b0\u1ee3c, l\u1ed7i c\u00f3 th\u1ec3 n\u1eb1m \u1edf ch\u00ednh \u0111\u01b0\u1eddng truy\u1ec1n. N\u1ebfu m\u1ecdi m\u1ea1ng c\u00f9ng l\u1ed7i, h\u00e3y xem th\u00f4ng b\u00e1o b\u1ea3o tr\u00ec thay v\u00ec ti\u1ebfp t\u1ee5c thay DNS.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. D\u00f9ng App Vantage Thay Cho Web<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u1ee8ng d\u1ee5ng c\u00f3 th\u1ec3 ti\u1ebfp t\u1ee5c ho\u1ea1t \u0111\u1ed9ng khi t\u00ean mi\u1ec1n web g\u1eb7p l\u1ed7i v\u00ec lu\u1ed3ng k\u1ebft n\u1ed1i kh\u00f4ng ho\u00e0n to\u00e0n gi\u1ed1ng tr\u00ecnh duy\u1ec7t. B\u1ea1n c\u00f3 th\u1ec3 d\u00f9ng \u1ee9ng d\u1ee5ng \u0111\u1ec3 theo d\u00f5i t\u00e0i kho\u1ea3n, giao d\u1ecbch v\u00e0 truy c\u1eadp c\u00e1c ch\u1ee9c n\u0103ng qu\u1ea3n l\u00fd \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3. H\u00e3y <a href=\"https:\/\/www.vantagemarkets.com\/trading-platform\/app\/\" target=\"_blank\" rel=\"noopener\">t\u1ea3i app Vantage ch\u00ednh th\u1ee9c<\/a> qua li\u00ean k\u1ebft c\u1ee7a Vantage d\u1eabn t\u1edbi App Store ho\u1eb7c Google Play; kh\u00f4ng c\u00e0i APK do ng\u01b0\u1eddi l\u1ea1 g\u1eedi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu \u1ee9ng d\u1ee5ng c\u0169ng kh\u00f4ng k\u1ebft n\u1ed1i, h\u00e3y \u0111\u1ed5i DNS ri\u00eang to\u00e0n m\u00e1y tr\u00ean Android ho\u1eb7c b\u1eadt \u1ee9ng d\u1ee5ng 1.1.1.1 tr\u00ean iPhone, sau \u0111\u00f3 bu\u1ed9c d\u1eebng v\u00e0 m\u1edf l\u1ea1i. Tr\u01b0\u1eddng h\u1ee3p \u0111\u0103ng nh\u1eadp b\u00e1o kh\u00f3a, sai m\u1eadt kh\u1ea9u ho\u1eb7c kh\u00f4ng nh\u1eadn OTP c\u1ea7n \u0111\u01b0\u1ee3c x\u1eed l\u00fd v\u1edbi b\u1ed9 ph\u1eadn h\u1ed7 tr\u1ee3, kh\u00f4ng ph\u1ea3i b\u1eb1ng DNS.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. Giao D\u1ecbch Qua MT4\/MT5\/TradingView \u2014 L\u1ec7nh \u0110ang M\u1edf Kh\u00f4ng T\u1ef1 M\u1ea5t<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">MT4, MT5 v\u00e0 k\u1ebft n\u1ed1i TradingView s\u1eed d\u1ee5ng m\u00e1y ch\u1ee7 giao d\u1ecbch ri\u00eang. N\u1ebfu website l\u1ed7i nh\u01b0ng gi\u00e1 trong MT5 v\u1eabn nh\u1ea3y, bi\u1ec3u t\u01b0\u1ee3ng k\u1ebft n\u1ed1i v\u1eabn ho\u1ea1t \u0111\u1ed9ng v\u00e0 l\u1ecbch s\u1eed l\u1ec7nh c\u1eadp nh\u1eadt, l\u1ec7nh \u0111ang m\u1edf ti\u1ebfp t\u1ee5c \u0111\u01b0\u1ee3c x\u1eed l\u00fd tr\u00ean server. \u0110\u1eebng \u0111\u00f3ng l\u1ec7nh ch\u1ec9 v\u00ec kh\u00f4ng m\u1edf \u0111\u01b0\u1ee3c website.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Khi <strong>Vantage b\u1ecb ch\u1eb7n<\/strong> v\u00e0 MT5 c\u0169ng b\u00e1o \u201cNo connection\u201d, th\u1eed 4G ho\u1eb7c DNS to\u00e0n m\u00e1y, \u0111\u1ed3ng th\u1eddi ki\u1ec3m tra \u0111\u00fang server \u0111\u0103ng nh\u1eadp. B\u1ea1n c\u0169ng n\u00ean \u0111\u1ecdc <a href=\"https:\/\/backcom.io\/vi\/huong-dan-giao-dich-tren-vantage\">h\u01b0\u1edbng d\u1eabn giao d\u1ecbch an to\u00e0n tr\u00ean Vantage<\/a> \u0111\u1ec3 tr\u00e1nh c\u00e1c chi\u1ebfn l\u01b0\u1ee3c b\u1ecb h\u1ea1n ch\u1ebf v\u00e0 l\u1ed7i thao t\u00e1c. L\u01b0u \u00fd, n\u1ea1p\/r\u00fat v\u00e0 m\u1ed9t s\u1ed1 c\u00e0i \u0111\u1eb7t t\u00e0i kho\u1ea3n v\u1eabn c\u1ea7n Client Portal ho\u1eb7c \u1ee9ng d\u1ee5ng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5. D\u00f9ng \u1ee8ng D\u1ee5ng 1.1.1.1 V\u1edbi WARP Ho\u1eb7c VPN V\u00e0 Li\u00ean H\u1ec7 H\u1ed7 Tr\u1ee3<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">WARP m\u00e3 h\u00f3a v\u00e0 chuy\u1ec3n to\u00e0n b\u1ed9 l\u01b0u l\u01b0\u1ee3ng, ph\u00f9 h\u1ee3p khi thay DNS \u0111\u01a1n thu\u1ea7n kh\u00f4ng hi\u1ec7u qu\u1ea3. Tuy nhi\u00ean, tuy\u1ebfn m\u1ea1ng c\u00f3 th\u1ec3 d\u00e0i h\u01a1n, \u0111\u1ed9 tr\u1ec5 c\u00f3 th\u1ec3 thay \u0111\u1ed5i v\u00e0 IP \u0111\u0103ng nh\u1eadp c\u0169ng thay \u0111\u1ed5i. V\u00ec v\u1eady, n\u00ean \u01b0u ti\u00ean WARP \u0111\u1ec3 m\u1edf Client Portal, ki\u1ec3m tra th\u00f4ng b\u00e1o ho\u1eb7c x\u1eed l\u00fd n\u1ea1p\/r\u00fat; kh\u00f4ng n\u00ean b\u1eadt t\u1eaft li\u00ean t\u1ee5c khi \u0111ang scalping.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">VPN l\u00e0 ph\u01b0\u01a1ng \u00e1n cu\u1ed1i, kh\u00f4ng ph\u1ea3i l\u1ef1a ch\u1ecdn \u0111\u1ea7u ti\u00ean. Ch\u1ecdn d\u1ecbch v\u1ee5 uy t\u00edn, tr\u00e1nh VPN mi\u1ec5n ph\u00ed kh\u00f4ng r\u00f5 ch\u00ednh s\u00e1ch d\u1eef li\u1ec7u v\u00e0 kh\u00f4ng chia s\u1ebb OTP. N\u1ebfu <strong>Vantage b\u1ecb ch\u1eb7n<\/strong> tr\u00ean m\u1ecdi m\u1ea1ng, c\u1ea3 web l\u1eabn \u1ee9ng d\u1ee5ng \u0111\u1ec1u l\u1ed7i, h\u00e3y chat v\u1edbi h\u1ed7 tr\u1ee3 Vantage \u0111\u1ec3 x\u00e1c nh\u1eadn b\u1ea3o tr\u00ec ho\u1eb7c v\u1ea5n \u0111\u1ec1 t\u00e0i kho\u1ea3n. N\u1ebfu c\u1ea7n m\u1edf th\u00eam t\u00e0i kho\u1ea3n, h\u00e3y \u0111\u1ed1i chi\u1ebfu <a href=\"https:\/\/backcom.io\/vi\/cac-loai-tai-khoan-vantage\">7 lo\u1ea1i t\u00e0i kho\u1ea3n Vantage<\/a> tr\u01b0\u1edbc khi l\u1ef1a ch\u1ecdn.<\/p>\n\n\n\n<h2 id=\"canh-bao-trang-gia-mao\" class=\"wp-block-heading\">C\u1ea3nh B\u00e1o: Kh\u00f4ng \u0110\u0103ng Nh\u1eadp V\u00e0o Trang Gi\u1ea3 M\u1ea1o Vantage Khi T\u00ecm \u201cLink M\u1edbi\u201d<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/canh-bao-trang-vantage-gia-mao-1024x576.png\" alt=\"C\u1ea3nh b\u00e1o trang gi\u1ea3 m\u1ea1o Vantage khi Vantage b\u1ecb ch\u1eb7n: ki\u1ec3m tra k\u1ef9 t\u00ean mi\u1ec1n tr\u01b0\u1edbc khi \u0111\u0103ng nh\u1eadp\" class=\"wp-image-15445\" srcset=\"https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/canh-bao-trang-vantage-gia-mao-1024x576.png 1024w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/canh-bao-trang-vantage-gia-mao-300x169.png 300w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/canh-bao-trang-vantage-gia-mao-768x432.png 768w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/canh-bao-trang-vantage-gia-mao-1536x864.png 1536w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/canh-bao-trang-vantage-gia-mao.png 1672w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><em>Khi Vantage b\u1ecb ch\u1eb7n, trang gi\u1ea3 m\u1ea1o d\u1ec5 xu\u1ea5t hi\u1ec7n: ki\u1ec3m tra t\u00ean mi\u1ec1n tr\u01b0\u1edbc khi \u0111\u0103ng nh\u1eadp.<\/em><\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Khi <strong>Vantage b\u1ecb ch\u1eb7n<\/strong>, nhi\u1ec1u ng\u01b0\u1eddi t\u00ecm \u201clink Vantage m\u1edbi\u201d r\u1ed3i nh\u1ea5n qu\u1ea3ng c\u00e1o ho\u1eb7c \u0111\u01b0\u1eddng d\u1eabn \u0111\u01b0\u1ee3c g\u1eedi qua Telegram, Zalo. \u0110\u00e2y l\u00e0 th\u1eddi \u0111i\u1ec3m trang phishing d\u1ec5 l\u1ea5y m\u1eadt kh\u1ea9u, OTP v\u00e0 th\u00f4ng tin thanh to\u00e1n. Ch\u1ec9 s\u1eed d\u1ee5ng t\u00ean mi\u1ec1n <code>vantagemarkets.com<\/code> v\u00e0 c\u1ed5ng kh\u00e1ch h\u00e0ng <code>secure.vantagemarkets.com<\/code>; v\u1edbi b\u1ea5t k\u1ef3 t\u00ean mi\u1ec1n g\u1ea7n gi\u1ed1ng n\u00e0o, h\u00e3y x\u00e1c nh\u1eadn qua \u1ee9ng d\u1ee5ng ho\u1eb7c h\u1ed7 tr\u1ee3 ch\u00ednh th\u1ee9c tr\u01b0\u1edbc khi nh\u1eadp d\u1eef li\u1ec7u.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D\u1ea5u hi\u1ec7u \u0111\u00e1ng ng\u1edd g\u1ed3m: t\u00ean mi\u1ec1n th\u00eam d\u1ea5u g\u1ea1ch hay k\u00fd t\u1ef1 l\u1ea1, trang y\u00eau c\u1ea7u m\u1eadt kh\u1ea9u v\u00e0 OTP ngay khi v\u1eeba m\u1edf, nh\u00e2n vi\u00ean c\u00e1 nh\u00e2n th\u00fac gi\u1ee5c n\u1ea1p ti\u1ec1n, ho\u1eb7c t\u1ec7p c\u00e0i <strong>app Vantage<\/strong> n\u1eb1m ngo\u00e0i App Store\/Google Play. Khi nghi ng\u1edd, d\u1eebng thao t\u00e1c, ch\u1ee5p l\u1ea1i URL v\u00e0 ki\u1ec3m tra <a href=\"https:\/\/backcom.io\/vi\/dau-hieu-nhan-biet-san-forex-lua-dao-cach-phong-tranh\">12 d\u1ea5u hi\u1ec7u nh\u1eadn bi\u1ebft s\u00e0n forex l\u1eeba \u0111\u1ea3o<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu \u0111\u0103ng k\u00fd Vantage qua Backcom, h\u00e3y d\u00f9ng \u0111\u00fang li\u00ean k\u1ebft tr\u00ean trang <a href=\"https:\/\/backcom.io\/vi\/broker\/vantage\">ho\u00e0n ph\u00ed Vantage qua Backcom<\/a>. C\u00e1ch n\u00e0y gi\u00fap b\u1ea1n \u0111i t\u1edbi \u0111\u00fang lu\u1ed3ng \u0111\u01b0\u1ee3c Backcom cung c\u1ea5p v\u00e0 gi\u1eef quy\u1ec1n nh\u1eadn ho\u00e0n ph\u00ed theo \u0111i\u1ec1u ki\u1ec7n hi\u1ec7n h\u00e0nh, thay v\u00ec truy c\u1eadp m\u1ed9t \u201clink m\u1edbi\u201d ch\u01b0a \u0111\u01b0\u1ee3c x\u00e1c minh.<\/p>\n\n\n\n<h2 id=\"cau-hoi-thuong-gap\" class=\"wp-block-heading\">C\u00e2u H\u1ecfi Th\u01b0\u1eddng G\u1eb7p (FAQ)<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u0110\u1ed5i DNS 1.1.1.1 Tr\u00ean Chrome C\u00f3 H\u1ee3p Ph\u00e1p V\u00e0 An To\u00e0n Kh\u00f4ng?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">DNS c\u00f4ng c\u1ed9ng l\u00e0 c\u00f4ng c\u1ee5 m\u1ea1ng h\u1ee3p ph\u00e1p v\u00e0 Chrome t\u00edch h\u1ee3p s\u1eb5n t\u00f9y ch\u1ecdn ch\u1ecdn nh\u00e0 cung c\u1ea5p. Vi\u1ec7c \u0111\u1ed5i DNS kh\u00f4ng s\u1eeda s\u1ed1 d\u01b0, l\u1ec7nh hay th\u00f4ng tin t\u00e0i kho\u1ea3n Vantage. R\u1ee7i ro ch\u00ednh v\u1eabn l\u00e0 ng\u01b0\u1eddi d\u00f9ng m\u1edf nh\u1ea7m trang gi\u1ea3 m\u1ea1o sau khi t\u00ecm \u201clink m\u1edbi\u201d. V\u00ec v\u1eady, d\u00f9 d\u00f9ng Cloudflare hay Google DNS, b\u1ea1n v\u1eabn ph\u1ea3i ki\u1ec3m tra ch\u00ednh x\u00e1c t\u00ean mi\u1ec1n tr\u01b0\u1edbc khi nh\u1eadp m\u1eadt kh\u1ea9u v\u00e0 OTP.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">DNS 1.1.1.1 C\u00f3 L\u00e0m Ch\u1eadm M\u1ea1ng Ho\u1eb7c \u1ea2nh H\u01b0\u1edfng Kh\u1edbp L\u1ec7nh Kh\u00f4ng?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">DNS ch\u1ee7 y\u1ebfu tham gia l\u00fac ph\u00e2n gi\u1ea3i t\u00ean mi\u1ec1n, kh\u00f4ng n\u1eb1m li\u00ean t\u1ee5c tr\u00ean \u0111\u01b0\u1eddng truy\u1ec1n b\u00e1o gi\u00e1 v\u00e0 l\u1ec7nh c\u1ee7a MT4\/MT5. Do \u0111\u00f3, <strong>\u0111\u1ed5i DNS 1.1.1.1 tr\u00ean Chrome<\/strong> th\u01b0\u1eddng kh\u00f4ng l\u00e0m thay \u0111\u1ed5i t\u1ed1c \u0111\u1ed9 kh\u1edbp l\u1ec7nh. N\u1ebfu m\u1edf website ch\u1eadm h\u01a1n, h\u00e3y th\u1eed 1.0.0.1 ho\u1eb7c Google DNS. Ping giao d\u1ecbch c\u00f2n ph\u1ee5 thu\u1ed9c v\u1ecb tr\u00ed m\u00e1y ch\u1ee7, \u0111\u01b0\u1eddng truy\u1ec1n, VPS v\u00e0 t\u00ecnh tr\u1ea1ng h\u1ec7 th\u1ed1ng c\u1ee7a s\u00e0n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Vantage Kh\u00f4ng V\u00e0o \u0110\u01b0\u1ee3c C\u00f3 \u1ea2nh H\u01b0\u1edfng \u0110\u1ebfn Ti\u1ec1n V\u00e0 L\u1ec7nh \u0110ang M\u1edf Kh\u00f4ng?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u00f4ng th\u01b0\u1eddng l\u00e0 kh\u00f4ng. Khi <strong>Vantage b\u1ecb ch\u1eb7n<\/strong> \u1edf t\u1ea7ng t\u00ean mi\u1ec1n, s\u1ed1 d\u01b0, Stop Loss, Take Profit v\u00e0 l\u1ec7nh tr\u00ean m\u00e1y ch\u1ee7 giao d\u1ecbch kh\u00f4ng tr\u1ef1c ti\u1ebfp thay \u0111\u1ed5i. H\u00e3y m\u1edf MT4\/MT5 \u0111\u1ec3 ki\u1ec3m tra b\u00e1o gi\u00e1 v\u00e0 k\u1ebft n\u1ed1i. Tuy nhi\u00ean, n\u1ea1p\/r\u00fat ho\u1eb7c qu\u1ea3n l\u00fd h\u1ed3 s\u01a1 c\u00f3 th\u1ec3 gi\u00e1n \u0111o\u1ea1n \u0111\u1ebfn khi Client Portal ho\u1ea1t \u0111\u1ed9ng, b\u1ea1n \u0111\u1ed5i DNS ho\u1eb7c \u0111\u0103ng nh\u1eadp qua \u1ee9ng d\u1ee5ng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">App Vantage C\u00f3 D\u00f9ng \u0110\u01b0\u1ee3c Khi Web B\u1ecb Ch\u1eb7n Kh\u00f4ng?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Trong nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p, <strong>app Vantage<\/strong> v\u1eabn d\u00f9ng \u0111\u01b0\u1ee3c v\u00ec \u1ee9ng d\u1ee5ng c\u00f3 lu\u1ed3ng k\u1ebft n\u1ed1i ri\u00eang v\u1edbi c\u00e1c d\u1ecbch v\u1ee5 c\u1ee7a s\u00e0n. N\u1ebfu app c\u0169ng l\u1ed7i tr\u00ean Wi-Fi, h\u00e3y th\u1eed 4G\/5G, DNS ri\u00eang to\u00e0n m\u00e1y tr\u00ean Android ho\u1eb7c \u1ee9ng d\u1ee5ng 1.1.1.1 tr\u00ean iPhone. Ch\u1ec9 c\u00e0i app t\u1eeb trang ch\u00ednh th\u1ee9c, App Store hay Google Play; kh\u00f4ng t\u1ea3i APK v\u00e0 kh\u00f4ng \u0111\u0103ng nh\u1eadp qua \u0111\u01b0\u1eddng d\u1eabn ng\u01b0\u1eddi l\u1ea1 g\u1eedi.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0110\u00e3 \u0110\u1ed5i DNS M\u00e0 Vantage V\u1eabn B\u1ecb Ch\u1eb7n Th\u00ec L\u00e0m Sao?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Khi <strong>Vantage b\u1ecb ch\u1eb7n<\/strong> d\u00f9 \u0111\u00e3 \u0111\u1ed5i DNS, h\u00e3y x\u00f3a cache, th\u1eed 1.0.0.1 ho\u1eb7c 8.8.8.8, m\u1edf <code>1.1.1.1\/help<\/code>, r\u1ed3i ki\u1ec3m tra b\u1eb1ng 4G. N\u1ebfu ch\u1ec9 m\u1ed9t m\u1ea1ng l\u1ed7i, t\u1ea1m d\u00f9ng m\u1ea1ng kh\u00e1c. N\u1ebfu web, \u1ee9ng d\u1ee5ng v\u00e0 MT5 \u0111\u1ec1u l\u1ed7i tr\u00ean nhi\u1ec1u m\u1ea1ng, h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 \u0111ang b\u1ea3o tr\u00ec; xem th\u00f4ng b\u00e1o ch\u00ednh th\u1ee9c v\u00e0 kh\u00f4ng c\u00e0i ph\u1ea7n m\u1ec1m t\u1eeb ngu\u1ed3n l\u1ea1.<\/p>\n\n\n\n<h2 id=\"ket-luan\" class=\"wp-block-heading\">K\u1ebft Lu\u1eadn<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Khi <strong>Vantage b\u1ecb ch\u1eb7n<\/strong>, h\u00e3y x\u1eed l\u00fd theo ba l\u1edbp: b\u1eadt DNS b\u1ea3o m\u1eadt trong Chrome, \u0111\u1ed5i DNS to\u00e0n m\u00e1y ho\u1eb7c \u0111i\u1ec7n tho\u1ea1i, sau \u0111\u00f3 chuy\u1ec3n sang \u1ee9ng d\u1ee5ng hay MT4\/MT5 n\u1ebfu website v\u1eabn l\u1ed7i. <strong>C\u00e1ch truy c\u1eadp Vantage<\/strong> an to\u00e0n nh\u1ea5t lu\u00f4n b\u1eaft \u0111\u1ea7u t\u1eeb \u0111\u00fang t\u00ean mi\u1ec1n ch\u00ednh th\u1ee9c v\u00e0 kh\u00f4ng cung c\u1ea5p m\u1eadt kh\u1ea9u, OTP cho ng\u01b0\u1eddi trung gian. B\u1ea1n c\u00f3 th\u1ec3 truy c\u1eadp trang <a href=\"https:\/\/backcom.io\/vi\/broker\/vantage\">Backcom Vantage<\/a> \u0111\u1ec3 ki\u1ec3m tra li\u00ean k\u1ebft, ch\u00ednh s\u00e1ch ho\u00e0n ph\u00ed v\u00e0 h\u01b0\u1edbng d\u1eabn h\u1ed7 tr\u1ee3 m\u1edbi nh\u1ea5t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>B\u00e0i vi\u1ebft \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1edfi Backcom.io.<\/em><\/p>\n\n\n\n\n","protected":false},"excerpt":{"rendered":"<p>H\u01b0\u1edbng d\u1eabn x\u1eed l\u00fd khi Vantage b\u1ecb ch\u1eb7n t\u1ea1i Vi\u1ec7t Nam: nguy\u00ean nh\u00e2n \u1edf t\u1ea7ng DNS, c\u00e1ch truy c\u1eadp Vantage b\u1eb1ng DNS 1.1.1.1 c\u1ee7a Cloudflare tr\u00ean Chrome, Android, iPhone v\u00e0 c\u00e1ch nh\u1eadn bi\u1ebft trang Vantage gi\u1ea3 m\u1ea1o.<\/p>\n","protected":false},"author":8,"featured_media":15436,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_eb_attr":"","footnotes":""},"categories":[178,217],"tags":[683,682,740],"class_list":["post-15393","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-insight","category-vantage","tag-cach-truy-cap-khi-bi-chan","tag-dns","tag-vantage-bi-chan"],"acf":[],"views":7,"_links":{"self":[{"href":"https:\/\/backcom.io\/vi\/wp-json\/wp\/v2\/posts\/15393","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/backcom.io\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/backcom.io\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/backcom.io\/vi\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/backcom.io\/vi\/wp-json\/wp\/v2\/comments?post=15393"}],"version-history":[{"count":5,"href":"https:\/\/backcom.io\/vi\/wp-json\/wp\/v2\/posts\/15393\/revisions"}],"predecessor-version":[{"id":15449,"href":"https:\/\/backcom.io\/vi\/wp-json\/wp\/v2\/posts\/15393\/revisions\/15449"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/backcom.io\/vi\/wp-json\/wp\/v2\/media\/15436"}],"wp:attachment":[{"href":"https:\/\/backcom.io\/vi\/wp-json\/wp\/v2\/media?parent=15393"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/backcom.io\/vi\/wp-json\/wp\/v2\/categories?post=15393"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/backcom.io\/vi\/wp-json\/wp\/v2\/tags?post=15393"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}