{"id":15450,"date":"2026-09-23T09:05:16","date_gmt":"2026-09-23T09:05:16","guid":{"rendered":"https:\/\/backcom.io\/?p=15450"},"modified":"2026-09-23T09:11:07","modified_gmt":"2026-09-23T09:11:07","slug":"hfm-bi-chan-truy-cap-dns-chrome","status":"publish","type":"post","link":"https:\/\/backcom.io\/vi\/hfm-bi-chan-truy-cap-dns-chrome","title":{"rendered":"HFM 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;15450&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;HFM 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>HFM b\u1ecb ch\u1eb7n<\/strong>, Chrome b\u00e1o \u201cKh\u00f4ng th\u1ec3 truy c\u1eadp trang web n\u00e0y\u201d? L\u1ed7i c\u00f3 th\u1ec3 x\u1ea3y ra theo t\u1eebng nh\u00e0 m\u1ea1ng v\u00e0 kh\u00f4ng \u0111\u1ed3ng ngh\u0129a t\u00e0i kho\u1ea3n g\u1eb7p v\u1ea5n \u0111\u1ec1. B\u00e0i vi\u1ebft h\u01b0\u1edbng d\u1eabn <strong>c\u00e1ch truy c\u1eadp HFM<\/strong> tr\u00ean m\u00e1y t\u00ednh, \u0111i\u1ec7n tho\u1ea1i, 5 ph\u01b0\u01a1ng \u00e1n x\u1eed l\u00fd khi <strong>HFM kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c<\/strong> v\u00e0 c\u00e1ch tr\u00e1nh trang gi\u1ea3 m\u1ea1o.<\/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-hfm-bi-chan\">V\u00ec sao HFM 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\u00e0 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-hfm-5-buoc\">C\u00e1ch truy c\u1eadp HFM: 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-hfm\">HFM 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 HFM<\/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-hfm-bi-chan\" class=\"wp-block-heading\">V\u00ec Sao HFM 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>HFM b\u1ecb ch\u1eb7n \u1edf Vi\u1ec7t Nam th\u01b0\u1eddng li\u00ean quan \u0111\u1ebfn vi\u1ec7c nh\u00e0 m\u1ea1ng kh\u00f4ng ph\u00e2n gi\u1ea3i \u0111\u00fang t\u00ean mi\u1ec1n <\/strong><code><strong>hfm.com<\/strong><\/code><strong> qua DNS m\u1eb7c \u0111\u1ecbnh. Khi \u0111\u00f3, website c\u00f3 th\u1ec3 kh\u00f4ng m\u1edf nh\u01b0ng t\u00e0i kho\u1ea3n myHF, m\u00e1y ch\u1ee7 giao d\u1ecbch v\u00e0 l\u1ec7nh \u0111ang ch\u1ea1y kh\u00f4ng t\u1ef1 thay \u0111\u1ed5i. Chuy\u1ec3n sang DNS Cloudflare 1.1.1.1 th\u01b0\u1eddng gi\u00fap kh\u00f4i ph\u1ee5c truy c\u1eadp.<\/strong><\/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. N\u1ebfu website m\u1edf \u1edf m\u1ea1ng n\u00e0y nh\u01b0ng l\u1ed7i \u1edf m\u1ea1ng kh\u00e1c, v\u1ea5n \u0111\u1ec1 nhi\u1ec1u kh\u1ea3 n\u0103ng n\u1eb1m \u1edf DNS. Th\u00f4ng tin v\u1ec1 gi\u1ea5y ph\u00e9p \u0111\u01b0\u1ee3c ph\u00e2n t\u00edch ri\u00eang trong b\u00e0i <a href=\"https:\/\/backcom.io\/vi\/hfm-co-uy-tin-khong\">HFM c\u00f3 uy t\u00edn kh\u00f4ng<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u01b0\u1edbc khi thay \u0111\u1ed5i c\u00e0i \u0111\u1eb7t, h\u00e3y \u0111\u1ed1i chi\u1ebfu tri\u1ec7u ch\u1ee9ng:<\/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 ph\u00f9 h\u1ee3p<\/th><\/tr><tr><td>Chrome b\u00e1o <code>DNS_PROBE_FINISHED_NXDOMAIN<\/code>, nh\u01b0ng 4G ho\u1eb7c m\u1ea1ng kh\u00e1c v\u1eabn m\u1edf \u0111\u01b0\u1ee3c<\/td><td>DNS c\u1ee7a nh\u00e0 m\u1ea1ng kh\u00f4ng tr\u1ea3 v\u1ec1 \u0111\u1ecba ch\u1ec9 \u0111\u00fang<\/td><td>B\u1eadt DNS 1.1.1.1 trong Chrome theo 5 b\u01b0\u1edbc b\u00ean d\u01b0\u1edbi<\/td><\/tr><tr><td>M\u1ecdi m\u1ea1ng \u0111\u1ec1u l\u1ed7i, trang t\u1ea3i v\u00f2ng tr\u00f2n ho\u1eb7c b\u00e1o b\u1ea3o tr\u00ec<\/td><td>HFM b\u1ea3o tr\u00ec ho\u1eb7c s\u1ef1 c\u1ed1 m\u00e1y ch\u1ee7<\/td><td>Ki\u1ec3m tra th\u00f4ng b\u00e1o trong \u1ee9ng d\u1ee5ng v\u00e0 li\u00ean h\u1ec7 h\u1ed7 tr\u1ee3 HFM<\/td><\/tr><tr><td>Website m\u1edf \u0111\u01b0\u1ee3c nh\u01b0ng myHF b\u00e1o sai th\u00f4ng tin \u0111\u0103ng nh\u1eadp<\/td><td>Sai m\u1eadt kh\u1ea9u, sai khu v\u1ef1c ho\u1eb7c t\u00e0i kho\u1ea3n b\u1ecb h\u1ea1n ch\u1ebf<\/td><td>\u0110\u1eb7t l\u1ea1i m\u1eadt kh\u1ea9u v\u00e0 li\u00ean h\u1ec7 h\u1ed7 tr\u1ee3; \u0111\u1ed5i DNS kh\u00f4ng gi\u1ea3i quy\u1ebft l\u1ed7i t\u00e0i kho\u1ea3n<\/td><\/tr><tr><td>MT4\/MT5 v\u00e0 <strong>app HFM<\/strong> v\u1eabn c\u00f3 gi\u00e1, ch\u1ec9 website l\u1ed7i<\/td><td>Ch\u1ec9 t\u00ean mi\u1ec1n web kh\u00f4ng truy c\u1eadp \u0111\u01b0\u1ee3c<\/td><td>Ti\u1ebfp t\u1ee5c qu\u1ea3n l\u00fd l\u1ec7nh tr\u00ean \u1ee9ng d\u1ee5ng ho\u1eb7c MT4\/MT5, sau \u0111\u00f3 \u0111\u1ed5i DNS<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7t Nam ch\u01b0a c\u1ea5p ph\u00e9p ho\u1ea1t \u0111\u1ed9ng trong n\u01b0\u1edbc cho s\u00e0n forex qu\u1ed1c t\u1ebf. M\u1ed9t s\u1ed1 t\u00ean mi\u1ec1n s\u00e0n t\u1eebng b\u1ecb h\u1ea1n ch\u1ebf truy c\u1eadp, n\u00ean c\u1ea7n ph\u00e2n bi\u1ec7t l\u1ed7i website v\u1edbi tr\u1ea1ng th\u00e1i t\u00e0i kho\u1ea3n v\u00e0 m\u00e1y ch\u1ee7 giao d\u1ecbch.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">D\u1ea5u Hi\u1ec7u Nh\u1eadn Bi\u1ebft B\u1ea1n \u0110ang B\u1ecb Ch\u1eb7n \u1ede T\u1ea7ng DNS<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1eaft Wi-Fi v\u00e0 th\u1eed <code>hfm.com<\/code> b\u1eb1ng 4G\/5G. N\u1ebfu trang ho\u1ea1t \u0111\u1ed9ng, l\u1ed7i c\u00f3 th\u1ec3 n\u1eb1m \u1edf m\u1ea1ng Wi-Fi. Sau \u0111\u00f3 m\u1edf <code>one.one.one.one\/help<\/code> \u0111\u1ec3 ki\u1ec3m tra 1.1.1.1 v\u00e0 DoH; d\u00f9ng <code>chrome:\/\/net-internals\/#dns<\/code> \u0111\u1ec3 x\u00f3a b\u1ea3n ghi c\u0169. Vi\u1ec7c <strong>HFM b\u1ecb ch\u1eb7n<\/strong> \u1edf t\u1ea7ng t\u00ean mi\u1ec1n kh\u00f4ng t\u1ef1 x\u00f3a s\u1ed1 d\u01b0 hay l\u1ec7nh.<\/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\u00e0 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=\"V\u00ec sao HFM b\u1ecb ch\u1eb7n \u1edf t\u1ea7ng DNS v\u00e0 c\u00e1ch \u0111\u1ed5i DNS Chrome sang 1.1.1.1 kh\u00f4i ph\u1ee5c \u0111\u01b0\u1ee3c truy c\u1eadp\" 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 l\u00e0 \u201cdanh b\u1ea1\u201d chuy\u1ec3n <code>hfm.com<\/code> th\u00e0nh \u0111\u1ecba ch\u1ec9 m\u00e1y ch\u1ee7. N\u1ebfu DNS nh\u00e0 m\u1ea1ng tr\u1ea3 v\u1ec1 k\u1ebft qu\u1ea3 sai ho\u1eb7c tr\u1ed1ng, Chrome c\u00f3 th\u1ec3 b\u00e1o kh\u00f4ng t\u00ecm th\u1ea5y trang d\u00f9 website v\u1eabn ho\u1ea1t \u0111\u1ed9ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Khi <strong>\u0111\u1ed5i DNS Chrome<\/strong> sang 1.1.1.1, tr\u00ecnh duy\u1ec7t h\u1ecfi Cloudflare qua DNS over HTTPS thay v\u00ec ch\u1ec9 d\u00f9ng DNS m\u1eb7c \u0111\u1ecbnh. Xem th\u00eam <a href=\"https:\/\/developers.cloudflare.com\/1.1.1.1\/setup\/\" target=\"_blank\" rel=\"noopener\">t\u00e0i li\u1ec7u thi\u1ebft l\u1eadp ch\u00ednh th\u1ee9c c\u1ee7a Cloudflare<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e2y l\u00e0 <strong>c\u00e1ch truy c\u1eadp HFM<\/strong> t\u01b0\u01a1ng \u0111\u1ed1i nhanh v\u00ec kh\u00f4ng c\u1ea7n c\u00e0i th\u00eam ph\u1ea7n m\u1ec1m v\u00e0 kh\u00f4ng thay \u0111\u1ed5i to\u00e0n b\u1ed9 k\u1ebft n\u1ed1i c\u1ee7a m\u00e1y. Ph\u01b0\u01a1ng ph\u00e1p c\u0169ng c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng cho c\u00e1c tr\u01b0\u1eddng h\u1ee3p t\u01b0\u01a1ng t\u1ef1 nh\u01b0 <a href=\"https:\/\/backcom.io\/vi\/xm-bi-chan-truy-cap-dns-chrome\">XM b\u1ecb ch\u1eb7n v\u00e0 c\u00e1ch truy c\u1eadp b\u1eb1ng DNS 1.1.1.1<\/a> ho\u1eb7c <a href=\"https:\/\/backcom.io\/vi\/exness-bi-chan-truy-cap-dns-chrome\">Exness b\u1ecb ch\u1eb7n<\/a>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">DNS B\u1ea3o M\u1eadt Kh\u00e1c G\u00ec DNS Th\u00f4ng Th\u01b0\u1eddng?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">DNS b\u1ea3o m\u1eadt m\u00e3 h\u00f3a truy v\u1ea5n t\u1edbi nh\u00e0 cung c\u1ea5p \u0111\u00e3 ch\u1ecdn. N\u00f3 kh\u00f4ng bi\u1ebfn website gi\u1ea3 m\u1ea1o th\u00e0nh an to\u00e0n, n\u00ean v\u1eabn ph\u1ea3i ki\u1ec3m tra t\u00ean mi\u1ec1n tr\u01b0\u1edbc khi nh\u1eadp m\u1eadt kh\u1ea9u, OTP ho\u1eb7c n\u1ea1p r\u00fat.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0110\u1ed5i DNS C\u00f3 Ph\u1ea3i D\u00f9ng VPN Kh\u00f4ng?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00f4ng. DNS ch\u1ec9 \u0111\u1ed5i n\u01a1i tra c\u1ee9u t\u00ean mi\u1ec1n, c\u00f2n VPN \u0111\u1ecbnh tuy\u1ebfn l\u01b0u l\u01b0\u1ee3ng qua m\u00e1y ch\u1ee7 trung gian. DNS kh\u00f4ng n\u1eb1m li\u00ean t\u1ee5c tr\u00ean lu\u1ed3ng gi\u00e1 MT4\/MT5 n\u00ean th\u01b0\u1eddng kh\u00f4ng l\u00e0m ch\u1eadm kh\u1edbp l\u1ec7nh. N\u1ebfu <strong>HFM b\u1ecb ch\u1eb7n<\/strong> b\u1eb1ng c\u01a1 ch\u1ebf kh\u00e1c, b\u1ea1n c\u1ea7n ph\u01b0\u01a1ng \u00e1n ti\u1ebfp theo.<\/p>\n\n\n\n<h2 id=\"cach-truy-cap-hfm-5-buoc\" class=\"wp-block-heading\">C\u00e1ch Truy C\u1eadp HFM: 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-hfm-bat-dns-1111-tren-chrome-1024x576.png\" alt=\"C\u00e1ch truy c\u1eadp HFM 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-15491\" srcset=\"https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/cach-truy-cap-hfm-bat-dns-1111-tren-chrome-1024x576.png 1024w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/cach-truy-cap-hfm-bat-dns-1111-tren-chrome-300x169.png 300w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/cach-truy-cap-hfm-bat-dns-1111-tren-chrome-768x432.png 768w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/cach-truy-cap-hfm-bat-dns-1111-tren-chrome-1536x864.png 1536w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/cach-truy-cap-hfm-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 HFM: b\u1eadt S\u1eed d\u1ee5ng 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 HFM<\/strong> b\u1eb1ng DNS b\u1ea3o m\u1eadt tr\u00ean Chrome m\u00e1y t\u00ednh. T\u00ean m\u1ee5c c\u00f3 th\u1ec3 thay \u0111\u1ed5i nh\u1eb9 theo phi\u00ean b\u1ea3n.<\/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 \u2014 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\">M\u1edf Chrome, nh\u1ea5n bi\u1ec3u t\u01b0\u1ee3ng ba ch\u1ea5m \u1edf g\u00f3c tr\u00ean b\u00ean ph\u1ea3i r\u1ed3i ch\u1ecdn <strong>C\u00e0i \u0111\u1eb7t<\/strong>. C\u00e1ch nhanh h\u01a1n l\u00e0 d\u00e1n <code>chrome:\/\/settings\/security<\/code> v\u00e0o thanh \u0111\u1ecba ch\u1ec9 v\u00e0 nh\u1ea5n Enter \u0111\u1ec3 \u0111i th\u1eb3ng \u0111\u1ebfn trang 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<\/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\">Trong thanh menu b\u00ean tr\u00e1i, ch\u1ecdn <strong>Quy\u1ec1n ri\u00eang t\u01b0 v\u00e0 b\u1ea3o m\u1eadt<\/strong>, sau \u0111\u00f3 m\u1edf <strong>B\u1ea3o m\u1eadt<\/strong>. N\u1ebfu giao di\u1ec7n Chrome hi\u1ec3n th\u1ecb kh\u00e1c, h\u00e3y d\u00f9ng \u00f4 t\u00ecm ki\u1ebfm trong C\u00e0i \u0111\u1eb7t v\u00e0 nh\u1eadp \u201cDNS b\u1ea3o m\u1eadt\u201d.<\/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\">K\u00e9o xu\u1ed1ng ph\u1ea7n n\u00e2ng cao v\u00e0 b\u1eadt c\u00f4ng t\u1eafc <strong>S\u1eed d\u1ee5ng DNS b\u1ea3o m\u1eadt<\/strong>. N\u1ebfu c\u00f4ng t\u1eafc b\u1ecb m\u1edd, tr\u00ecnh duy\u1ec7t c\u00f3 th\u1ec3 \u0111ang ch\u1ecbu ch\u00ednh s\u00e1ch qu\u1ea3n tr\u1ecb c\u1ee7a c\u00f4ng ty, tr\u01b0\u1eddng h\u1ecdc ho\u1eb7c ph\u1ea7n m\u1ec1m ki\u1ec3m so\u00e1t ph\u1ee5 huynh. Khi \u0111\u00f3, h\u00e3y \u0111\u1ed5i DNS \u1edf h\u1ec7 \u0111i\u1ec1u h\u00e0nh, router 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\">Ch\u1ecdn t\u00f9y ch\u1ecdn nh\u00e0 cung c\u1ea5p kh\u00e1c, sau \u0111\u00f3 ch\u1ecdn <strong>Cloudflare (1.1.1.1)<\/strong> trong danh s\u00e1ch. N\u1ebfu kh\u00f4ng th\u1ea5y Cloudflare, ch\u1ecdn nh\u00e0 cung c\u1ea5p t\u00f9y ch\u1ec9nh v\u00e0 nh\u1eadp <code>https:\/\/cloudflare-dns.com\/dns-query<\/code>. \u0110\u00e2y l\u00e0 b\u01b0\u1edbc quan tr\u1ecdng nh\u1ea5t khi <strong>\u0111\u1ed5i DNS Chrome<\/strong> sang 1.1.1.1.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/support.google.com\/chrome\/answer\/10468685\" target=\"_blank\" rel=\"noopener\">Google h\u01b0\u1edbng d\u1eabn t\u00ednh n\u0103ng DNS b\u1ea3o m\u1eadt c\u1ee7a Chrome<\/a> theo c\u00f9ng \u0111\u01b0\u1eddng d\u1eabn C\u00e0i \u0111\u1eb7t \u2192 Quy\u1ec1n ri\u00eang t\u01b0 v\u00e0 b\u1ea3o m\u1eadt \u2192 B\u1ea3o m\u1eadt. Kh\u00f4ng nh\u1eadp \u0111\u1ecba ch\u1ec9 DNS l\u1ea5y t\u1eeb m\u1ed9t website l\u1ea1, v\u00ec nh\u00e0 cung c\u1ea5p DNS kh\u00f4ng \u0111\u00e1ng tin c\u00f3 th\u1ec3 tr\u1ea3 v\u1ec1 \u0111\u1ecba ch\u1ec9 gi\u1ea3.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">B\u01b0\u1edbc 5: T\u1ea3i L\u1ea1i Trang HFM<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00f3ng tab C\u00e0i \u0111\u1eb7t, m\u1edf l\u1ea1i li\u00ean k\u1ebft HFM \u0111\u00e3 l\u01b0u ho\u1eb7c t\u1ea3i l\u1ea1i b\u1eb1ng <code>Ctrl + F5<\/code>. N\u1ebfu <strong>HFM b\u1ecb ch\u1eb7n<\/strong> do DNS m\u1eb7c \u0111\u1ecbnh, trang th\u01b0\u1eddng ho\u1ea1t \u0111\u1ed9ng sau b\u01b0\u1edbc n\u00e0y. N\u1ebfu v\u1eabn l\u1ed7i, h\u00e3y x\u00f3a cache DNS theo h\u01b0\u1edbng d\u1eabn \u1edf ph\u1ea7n ti\u1ebfp theo r\u1ed3i th\u1eed l\u1ea1i b\u1eb1ng c\u1eeda s\u1ed5 \u1ea9n danh.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Quy tr\u00ecnh <strong>\u0111\u1ed5i DNS 1.1.1.1 tr\u00ean Chrome<\/strong> m\u1ea5t kho\u1ea3ng hai ph\u00fat. Khi trang m\u1edf, ki\u1ec3m tra t\u00ean mi\u1ec1n tr\u01b0\u1edbc khi \u0111\u0103ng nh\u1eadp.<\/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:\/\/one.one.one.one\/help\/\" target=\"_blank\" rel=\"noopener\">trang ki\u1ec3m tra 1.1.1.1 c\u1ee7a Cloudflare<\/a>. N\u1ebfu <strong>Connected to 1.1.1.1<\/strong> v\u00e0 <strong>Using DNS over HTTPS (DoH)<\/strong> l\u00e0 \u201cYes\u201d, Chrome \u0111\u00e3 k\u1ebft n\u1ed1i \u0111\u00fang. N\u1ebfu l\u00e0 \u201cNo\u201d, kh\u1edfi \u0111\u1ed9ng l\u1ea1i Chrome v\u00e0 ki\u1ec3m tra nh\u00e0 cung c\u1ea5p DNS.<\/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 HFM \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, \u0111i\u1ec7n tho\u1ea1i l\u00e0 <strong>c\u00e1ch truy c\u1eadp HFM<\/strong> d\u1ef1 ph\u00f2ng \u0111\u1ec3 ki\u1ec3m tra t\u00e0i kho\u1ea3n v\u00e0 qu\u1ea3n l\u00fd l\u1ec7nh. Kh\u00e1c v\u1edbi c\u00e0i \u0111\u1eb7t ri\u00eang trong Chrome, DNS ri\u00eang to\u00e0n m\u00e1y c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng cho tr\u00ecnh duy\u1ec7t, MT5 mobile v\u00e0 <strong>app HFM<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0110\u1ed5i DNS Tr\u00ean Android<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Trong Chrome Android, v\u00e0o <strong>C\u00e0i \u0111\u1eb7t \u2192 Quy\u1ec1n ri\u00eang t\u01b0 v\u00e0 b\u1ea3o m\u1eadt \u2192 S\u1eed d\u1ee5ng DNS b\u1ea3o m\u1eadt<\/strong>, b\u1eadt t\u00ednh n\u0103ng r\u1ed3i ch\u1ecdn Cloudflare. V\u1edbi Android 9 tr\u1edf l\u00ean, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ed5i cho to\u00e0n thi\u1ebft b\u1ecb b\u1eb1ng <strong>C\u00e0i \u0111\u1eb7t \u2192 M\u1ea1ng v\u00e0 Internet \u2192 DNS ri\u00eang \u2192 T\u00ean m\u00e1y ch\u1ee7 c\u1ee7a nh\u00e0 cung c\u1ea5p DNS ri\u00eang<\/strong>, nh\u1eadp <code>one.one.one.one<\/code> v\u00e0 l\u01b0u.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00ean menu c\u00f3 th\u1ec3 kh\u00e1c theo h\u00e3ng. H\u00e3y t\u00ecm \u201cDNS ri\u00eang\u201d trong C\u00e0i \u0111\u1eb7t, l\u01b0u r\u1ed3i b\u1eadt l\u1ea1i Wi-Fi ho\u1eb7c d\u1eef li\u1ec7u di \u0111\u1ed9ng. DNS ri\u00eang Android \u00e1p d\u1ee5ng cho c\u1ea3 hai lo\u1ea1i m\u1ea1ng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0110\u1ed5i DNS Tr\u00ean iPhone<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1edbi Wi-Fi, v\u00e0o <strong>C\u00e0i \u0111\u1eb7t \u2192 Wi-Fi \u2192 bi\u1ec3u t\u01b0\u1ee3ng (i) c\u1ea1nh m\u1ea1ng \u0111ang d\u00f9ng \u2192 \u0110\u1ecbnh c\u1ea5u h\u00ecnh DNS \u2192 Th\u1ee7 c\u00f4ng<\/strong>. X\u00f3a DNS c\u0169 n\u1ebfu c\u1ea7n, th\u00eam <code>1.1.1.1<\/code> v\u00e0 <code>1.0.0.1<\/code>, sau \u0111\u00f3 l\u01b0u. C\u00e0i \u0111\u1eb7t n\u00e0y ch\u1ec9 \u00e1p d\u1ee5ng cho m\u1ea1ng Wi-Fi \u0111\u00e3 ch\u1ecdn, kh\u00f4ng t\u1ef1 \u00e1p d\u1ee5ng cho 4G\/5G.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mu\u1ed1n \u00e1p d\u1ee5ng tr\u00ean d\u1eef li\u1ec7u di \u0111\u1ed9ng, c\u00e0i <strong>1.1.1.1 + WARP<\/strong> ch\u00ednh th\u1ee9c. Ch\u1ecdn 1.1.1.1 tr\u01b0\u1edbc v\u00e0 ch\u1ec9 b\u1eadt WARP n\u1ebfu DNS ch\u01b0a \u0111\u1ee7. Sau \u0111\u00f3 m\u1edf l\u1ea1i li\u00ean k\u1ebft HFM \u0111\u00e3 x\u00e1c minh.<\/p>\n\n\n\n<h2 id=\"van-khong-vao-duoc-hfm\" class=\"wp-block-heading\">HFM 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\/hfm-khong-vao-duoc-5-cach-xu-ly-1024x576.png\" alt=\"HFM 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, th\u1eed thi\u1ebft b\u1ecb kh\u00e1c, ki\u1ec3m tra website v\u00e0 ki\u1ec3m tra t\u00e0i kho\u1ea3n\" class=\"wp-image-15477\" srcset=\"https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/hfm-khong-vao-duoc-5-cach-xu-ly-1024x576.png 1024w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/hfm-khong-vao-duoc-5-cach-xu-ly-300x169.png 300w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/hfm-khong-vao-duoc-5-cach-xu-ly-768x432.png 768w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/hfm-khong-vao-duoc-5-cach-xu-ly-1536x864.png 1536w, https:\/\/backcom.io\/wp-content\/uploads\/2026\/09\/hfm-khong-vao-duoc-5-cach-xu-ly.png 1672w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><em>HFM kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c d\u00f9 \u0111\u00e3 b\u1eadt DNS b\u1ea3o m\u1eadt: th\u1eed l\u1ea7n l\u01b0\u1ee3t 5 ph\u01b0\u01a1ng \u00e1n \u0111\u1ec3 khoanh v\u00f9ng nguy\u00ean nh\u00e2n.<\/em><\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu \u0111\u00e3 b\u1eadt DNS b\u1ea3o m\u1eadt nh\u01b0ng <strong>HFM kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c<\/strong>, \u0111\u1eebng thay \u0111\u1ed5i li\u00ean t\u1ee5c nhi\u1ec1u c\u00e0i \u0111\u1eb7t c\u00f9ng l\u00fac. H\u00e3y th\u1eed l\u1ea7n l\u01b0\u1ee3t n\u0103m ph\u01b0\u01a1ng \u00e1n sau \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh l\u1ed7i n\u1eb1m \u1edf cache, nh\u00e0 cung c\u1ea5p DNS, thi\u1ebft b\u1ecb, website hay t\u00e0i kho\u1ea3n.<\/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 c\u00f2n l\u01b0u k\u1ebft qu\u1ea3 ph\u00e2n gi\u1ea3i sai tr\u01b0\u1edbc \u0111\u00f3. Tr\u00ean Windows, m\u1edf Command Prompt b\u1eb1ng quy\u1ec1n ph\u00f9 h\u1ee3p, nh\u1eadp <code>ipconfig \/flushdns<\/code> r\u1ed3i nh\u1ea5n Enter. Ti\u1ebfp theo, m\u1edf <code>chrome:\/\/net-internals\/#dns<\/code>, ch\u1ecdn <strong>Clear host cache<\/strong>, \u0111\u00f3ng to\u00e0n b\u1ed9 c\u1eeda s\u1ed5 Chrome v\u00e0 kh\u1edfi \u0111\u1ed9ng l\u1ea1i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu v\u1eabn l\u1ed7i, x\u00f3a cookie ri\u00eang c\u1ee7a <code>hfm.com<\/code> ho\u1eb7c th\u1eed c\u1eeda s\u1ed5 \u1ea9n danh. C\u00e1ch n\u00e0y h\u1eefu \u00edch khi DNS m\u1edbi \u0111\u00e3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0ng Chrome c\u00f2n nh\u1edb b\u1ea3n ghi c\u0169.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. D\u00f9ng DNS D\u1ef1 Ph\u00f2ng Khi 1.1.1.1 C\u0169ng B\u1ecb Ch\u1eb7n<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Trong Chrome, \u0111\u1ed5i nh\u00e0 cung c\u1ea5p sang Google Public DNS ho\u1eb7c nh\u1eadp <code>https:\/\/dns.google\/dns-query<\/code>. \u1ede c\u1ea5p h\u1ec7 \u0111i\u1ec1u h\u00e0nh, c\u00f3 th\u1ec3 th\u1eed <code>1.0.0.1<\/code>, <code>8.8.8.8<\/code> v\u00e0 <code>8.8.4.4<\/code>. M\u1ed7i l\u1ea7n ch\u1ec9 n\u00ean \u0111\u1ed5i m\u1ed9t c\u1ea5u h\u00ecnh r\u1ed3i ki\u1ec3m tra l\u1ea1i \u0111\u1ec3 bi\u1ebft ph\u01b0\u01a1ng \u00e1n n\u00e0o th\u1ef1c s\u1ef1 hi\u1ec7u qu\u1ea3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu DNS b\u1ea3o m\u1eadt c\u0169ng b\u1ecb h\u1ea1n ch\u1ebf, th\u1eed \u1ee9ng d\u1ee5ng 1.1.1.1 v\u1edbi WARP. Do WARP \u0111\u1ecbnh tuy\u1ebfn nhi\u1ec1u l\u01b0u l\u01b0\u1ee3ng h\u01a1n v\u00e0 c\u00f3 th\u1ec3 t\u0103ng \u0111\u1ed9 tr\u1ec5, kh\u00f4ng \u01b0u ti\u00ean cho scalping n\u1ebfu ping t\u0103ng r\u00f5 r\u1ec7t.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. \u0110\u1ed5i DNS \u1ede H\u1ec7 \u0110i\u1ec1u H\u00e0nh Ho\u1eb7c Router<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Khi nhi\u1ec1u tr\u00ecnh duy\u1ec7t v\u00e0 \u1ee9ng d\u1ee5ng c\u00f9ng l\u1ed7i, \u0111\u1ed5i DNS ri\u00eang trong Chrome l\u00e0 ch\u01b0a \u0111\u1ee7. Tr\u00ean Windows, v\u00e0o ph\u1ea7n c\u00e0i \u0111\u1eb7t m\u1ea1ng, ch\u1ecdn Wi-Fi ho\u1eb7c Ethernet \u0111ang d\u00f9ng, s\u1eeda <strong>DNS server assignment<\/strong> sang th\u1ee7 c\u00f4ng r\u1ed3i nh\u1eadp <code>1.1.1.1<\/code> v\u00e0 <code>1.0.0.1<\/code>. Tr\u00ean macOS, v\u00e0o <strong>C\u00e0i \u0111\u1eb7t h\u1ec7 th\u1ed1ng \u2192 M\u1ea1ng \u2192 Chi ti\u1ebft \u2192 DNS<\/strong> \u0111\u1ec3 th\u00eam hai \u0111\u1ecba ch\u1ec9 n\u00e0y.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed5i DNS t\u1ea1i m\u1ee5c Internet, WAN ho\u1eb7c DHCP c\u1ee7a router s\u1ebd \u00e1p d\u1ee5ng cho m\u1ecdi thi\u1ebft b\u1ecb. V\u1ecb tr\u00ed menu t\u00f9y modem; h\u00e3y l\u01b0u DNS c\u0169 tr\u01b0\u1edbc khi s\u1eeda.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. D\u00f9ng App HFM Ho\u1eb7c myHF \u0110\u1ec3 N\u1ea1p R\u00fat, MT4\/MT5 \u0110\u1ec3 Giao D\u1ecbch<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>App HFM<\/strong> l\u00e0 ph\u01b0\u01a1ng \u00e1n nhanh khi website t\u1ea1m th\u1eddi kh\u00f4ng m\u1edf. Theo trang \u1ee9ng d\u1ee5ng ch\u00ednh th\u1ee9c, ng\u01b0\u1eddi d\u00f9ng hi\u1ec7n t\u1ea1i c\u00f3 th\u1ec3 \u0111\u0103ng nh\u1eadp, truy c\u1eadp t\u00e0i kho\u1ea3n giao d\u1ecbch v\u00e0 qu\u1ea3n l\u00fd ti\u1ec1n trong HF Wallet. H\u00e3y <a href=\"https:\/\/www.hfm.com\/int\/en\/platforms\/mobile-application\" target=\"_blank\" rel=\"noopener\">t\u1ea3i app HFM ch\u00ednh th\u1ee9c t\u1eeb trang HFM<\/a> \u0111\u1ec3 \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u00fang t\u1edbi Google Play ho\u1eb7c App Store.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu <strong>app HFM<\/strong> hi\u1ec3n th\u1ecb s\u1ed1 d\u01b0 v\u00e0 MT4\/MT5 c\u00f2n b\u00e1o gi\u00e1, s\u1ef1 c\u1ed1 c\u00f3 th\u1ec3 ch\u1ec9 n\u1eb1m \u1edf website. Ti\u1ebfp t\u1ee5c qu\u1ea3n l\u00fd l\u1ec7nh tr\u00ean n\u1ec1n t\u1ea3ng v\u00e0 xem <a href=\"https:\/\/backcom.io\/vi\/huong-dan-dang-nhap-hfm-vao-mt4-mt5-chi-tiet\">h\u01b0\u1edbng d\u1eabn \u0111\u0103ng nh\u1eadp HFM v\u00e0o MT4\/MT5<\/a> khi c\u1ea7n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu c\u1ea3 <strong>app HFM<\/strong> v\u00e0 MT5 m\u1ea5t k\u1ebft n\u1ed1i, chuy\u1ec3n sang 4G\/5G ho\u1eb7c \u0111\u1ed5i DNS to\u00e0n m\u00e1y. Ki\u1ec3m tra b\u00e1o gi\u00e1, nh\u1eadt k\u00fd v\u00e0 th\u00f4ng b\u00e1o ch\u00ednh th\u1ee9c tr\u01b0\u1edbc khi k\u1ebft lu\u1eadn.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5. Li\u00ean H\u1ec7 B\u1ed9 Ph\u1eadn H\u1ed7 Tr\u1ee3 HFM<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu <strong>HFM kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c<\/strong> tr\u00ean m\u1ecdi m\u1ea1ng, h\u00e3y li\u00ean h\u1ec7 h\u1ed7 tr\u1ee3 qua \u1ee9ng d\u1ee5ng, khu v\u1ef1c myHF \u0111ang c\u00f2n \u0111\u0103ng nh\u1eadp ho\u1eb7c k\u00eanh li\u00ean h\u1ec7 ch\u00ednh th\u1ee9c. C\u1ea7n h\u1ecfi r\u00f5 hai v\u1ea5n \u0111\u1ec1: h\u1ec7 th\u1ed1ng c\u00f3 \u0111ang b\u1ea3o tr\u00ec hay kh\u00f4ng v\u00e0 t\u00ean mi\u1ec1n n\u00e0o \u0111\u01b0\u1ee3c HFM x\u00e1c nh\u1eadn cho khu v\u1ef1c c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00f4ng g\u1eedi m\u1eadt kh\u1ea9u, OTP, gi\u1ea5y t\u1edd ho\u1eb7c th\u00f4ng tin th\u1ebb v\u00e0o nh\u00f3m c\u1ed9ng \u0111\u1ed3ng. N\u1ebfu l\u1ed7i li\u00ean quan \u0111\u0103ng nh\u1eadp hay x\u00e1c minh, <strong>c\u00e1ch truy c\u1eadp HFM<\/strong> b\u1eb1ng DNS kh\u00f4ng thay th\u1ebf h\u1ed7 tr\u1ee3 t\u00e0i kho\u1ea3n.<\/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 HFM Khi T\u00ecm \u201cLink M\u1edbi\u201d<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Khi <strong>HFM b\u1ecb ch\u1eb7n<\/strong>, t\u00ecm \u201clink HFM m\u1edbi\u201d c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn website sao ch\u00e9p giao di\u1ec7n. T\u00ean mi\u1ec1n gi\u1ea3 th\u01b0\u1eddng gh\u00e9p \u201cvn\u201d, \u201cviet\u201d, \u201cvietnam\u201d ho\u1eb7c d\u1ea5u g\u1ea1ch ngang \u0111\u1ec3 t\u1ea1o c\u1ea3m gi\u00e1c ch\u00ednh ch\u1ee7.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Domain HFM Ch\u00ednh Ch\u1ee7 V\u00e0 Nh\u1eefng Domain C\u1ea7n C\u1ea3nh Gi\u00e1c<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>Tr\u1ea1ng th\u00e1i<\/th><th>T\u00ean mi\u1ec1n ho\u1eb7c d\u1ea1ng t\u00ean mi\u1ec1n<\/th><th>C\u00e1ch x\u1eed l\u00fd<\/th><\/tr><tr><td>\u0110\u00e3 x\u00e1c minh qua h\u1ec7 th\u1ed1ng HFM<\/td><td><code>hfm.com<\/code><\/td><td>Trang qu\u1ed1c t\u1ebf v\u00e0 c\u00e1c \u0111\u01b0\u1eddng d\u1eabn ng\u00f4n ng\u1eef c\u1ee7a HFM<\/td><\/tr><tr><td>\u0110\u00e3 x\u00e1c minh qua h\u1ec7 th\u1ed1ng HFM<\/td><td><code>my.hfm.com<\/code><\/td><td>Khu v\u1ef1c kh\u00e1ch h\u00e0ng myHF; n\u00ean m\u1edf t\u1eeb li\u00ean k\u1ebft \u0111\u00e3 l\u01b0u ho\u1eb7c \u1ee9ng d\u1ee5ng<\/td><\/tr><tr><td>Ch\u01b0a \u0111\u1ee7 c\u0103n c\u1ee9 ch\u00ednh ch\u1ee7<\/td><td><code>hfviet.com<\/code><\/td><td>Kh\u00f4ng nh\u1eadp th\u00f4ng tin cho \u0111\u1ebfn khi \u0111\u01b0\u1ee3c HFM ho\u1eb7c \u0111\u1ed1i t\u00e1c ph\u1ee5 tr\u00e1ch x\u00e1c nh\u1eadn tr\u1ef1c ti\u1ebfp<\/td><\/tr><tr><td>Ch\u01b0a x\u00e1c minh, c\u00f3 c\u1ea5u tr\u00fac d\u1ec5 g\u00e2y nh\u1ea7m<\/td><td>C\u00e1c t\u00ean d\u1ea1ng <code>hfm-vn<\/code>, <code>hfm-viet<\/code>, <code>vnd-hfm<\/code>, <code>viet-hfm<\/code>, <code>hfm-vietnam<\/code><\/td><td>Kh\u00f4ng \u0111\u0103ng nh\u1eadp, kh\u00f4ng n\u1ea1p ti\u1ec1n v\u00e0 kh\u00f4ng t\u1ea3i \u1ee9ng d\u1ee5ng t\u1eeb c\u00e1c trang n\u00e0y<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea3ng kh\u00f4ng k\u1ebft lu\u1eadn m\u1ecdi domain ch\u01b0a x\u00e1c minh \u0111\u1ec1u l\u1eeba \u0111\u1ea3o. Tuy nhi\u00ean, kh\u00f4ng n\u00ean cung c\u1ea5p th\u00f4ng tin nh\u1ea1y c\u1ea3m tr\u01b0\u1edbc khi c\u00f3 x\u00e1c nh\u1eadn ch\u00ednh th\u1ee9c; h\u00e3y d\u00f9ng \u1ee9ng d\u1ee5ng ho\u1eb7c li\u00ean k\u1ebft \u0111\u00e3 l\u01b0u.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Quy T\u1eafc Truy C\u1eadp HFM An To\u00e0n<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ki\u1ec3m tra HTTPS v\u00e0 \u0111\u1ecdc to\u00e0n b\u1ed9 t\u00ean mi\u1ec1n, \u0111\u1eb7c bi\u1ec7t c\u00e1c k\u00fd t\u1ef1 tr\u01b0\u1edbc \u0111u\u00f4i <code>.com<\/code>.<\/li>\n\n\n\n<li>Kh\u00f4ng nh\u1eadp m\u1eadt kh\u1ea9u myHF ho\u1eb7c OTP qua li\u00ean k\u1ebft \u0111\u01b0\u1ee3c g\u1eedi trong tin nh\u1eafn ri\u00eang.<\/li>\n\n\n\n<li>B\u1eadt l\u1edbp b\u1ea3o m\u1eadt b\u1ed5 sung m\u00e0 myHF h\u1ed7 tr\u1ee3 v\u00e0 kh\u00f4ng d\u00f9ng chung m\u1eadt kh\u1ea9u email.<\/li>\n\n\n\n<li>Ch\u1ec9 t\u1ea3i <strong>app HFM<\/strong> t\u1eeb Google Play, App Store ho\u1eb7c trang \u1ee9ng d\u1ee5ng ch\u00ednh th\u1ee9c c\u1ee7a HFM.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Xem th\u00eam <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>. N\u1ebfu giao d\u1ecbch qua Backcom, h\u00e3y m\u1edf trang <a href=\"https:\/\/backcom.io\/vi\/broker\/hfm\">ho\u00e0n ph\u00ed giao d\u1ecbch HFM qua Backcom<\/a> \u0111\u1ec3 d\u00f9ng li\u00ean k\u1ebft do \u0111\u1ed9i ng\u0169 v\u1eadn h\u00e0nh cung c\u1ea5p.<\/p>\n\n\n\n<h2 id=\"cau-hoi-thuong-gap\" class=\"wp-block-heading\">C\u00e2u H\u1ecfi Th\u01b0\u1eddng G\u1eb7p V\u1ec1 Vi\u1ec7c HFM B\u1ecb Ch\u1eb7n<\/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 d\u1ecbch v\u1ee5 h\u1ee3p ph\u00e1p v\u00e0 Chrome t\u00edch h\u1ee3p s\u1eb5n DNS b\u1ea3o m\u1eadt. Thao t\u00e1c kh\u00f4ng thay \u0111\u1ed5i s\u1ed1 d\u01b0 hay quy\u1ec1n ki\u1ec3m so\u00e1t t\u00e0i kho\u1ea3n. Tuy nhi\u00ean, DNS kh\u00f4ng b\u1ea3o v\u1ec7 b\u1ea1n khi \u0111\u0103ng nh\u1eadp domain nh\u00e1i. Lu\u00f4n ki\u1ec3m tra t\u00ean mi\u1ec1n tr\u01b0\u1edbc khi nh\u1eadp m\u1eadt kh\u1ea9u, OTP ho\u1eb7c th\u00f4ng tin thanh to\u00e1n.<\/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\u1ec9 d\u00f9ng khi thi\u1ebft b\u1ecb ph\u00e2n gi\u1ea3i t\u00ean mi\u1ec1n, kh\u00f4ng n\u1eb1m li\u00ean t\u1ee5c tr\u00ean lu\u1ed3ng gi\u00e1 MT4\/MT5. V\u00ec v\u1eady, <strong>\u0111\u1ed5i DNS Chrome<\/strong> th\u01b0\u1eddng kh\u00f4ng \u1ea3nh h\u01b0\u1edfng kh\u1edbp l\u1ec7nh. N\u1ebfu web ch\u1eadm, th\u1eed <code>1.0.0.1<\/code> ho\u1eb7c Google DNS; WARP c\u00f3 th\u1ec3 l\u00e0m t\u0103ng ping.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">HFM 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 kh\u00f4ng. L\u1ed7i ph\u00e2n gi\u1ea3i t\u00ean mi\u1ec1n kh\u00f4ng tr\u1ef1c ti\u1ebfp t\u00e1c \u0111\u1ed9ng m\u00e1y ch\u1ee7, s\u1ed1 d\u01b0 ho\u1eb7c l\u1ec7nh \u0111\u00e3 g\u1eedi. Stop Loss v\u00e0 Take Profit v\u1eabn ho\u1ea1t \u0111\u1ed9ng n\u1ebfu \u0111\u00e3 \u0111\u1eb7t th\u00e0nh c\u00f4ng. H\u00e3y ki\u1ec3m tra b\u1eb1ng MT4\/MT5 ho\u1eb7c <strong>app HFM<\/strong>; n\u1ebfu m\u1ecdi k\u00eanh \u0111\u1ec1u l\u1ed7i, li\u00ean h\u1ec7 HFM ch\u00ednh th\u1ee9c.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">App HFM 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 HFM<\/strong> v\u1eabn ho\u1ea1t \u0111\u1ed9ng v\u00e0 h\u1ed7 tr\u1ee3 t\u00e0i kho\u1ea3n giao d\u1ecbch, HF Wallet. N\u1ebfu \u1ee9ng d\u1ee5ng kh\u00f4ng k\u1ebft n\u1ed1i, th\u1eed 4G\/5G, DNS ri\u00eang Android ho\u1eb7c 1.1.1.1 tr\u00ean iPhone. Ch\u1ec9 t\u1ea3i t\u1eeb store ch\u00ednh th\u1ee9c v\u00e0 ki\u1ec3m tra nh\u00e0 ph\u00e1t h\u00e0nh.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">C\u00f3 C\u1ea7n \u0110\u1ed5i DNS M\u1ed7i L\u1ea7n V\u00e0o HFM Kh\u00f4ng?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00f4ng. Chrome ghi nh\u1edb nh\u00e0 cung c\u1ea5p DNS cho \u0111\u1ebfn khi b\u1ea1n \u0111\u1ed5i c\u00e0i \u0111\u1eb7t. Ch\u1ec9 c\u1ea7n chuy\u1ec3n DNS n\u1ebfu m\u1ea1ng ch\u1eb7n DoH, Cloudflare g\u1eb7p s\u1ef1 c\u1ed1 ho\u1eb7c 1.1.1.1 kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng. Khi \u0111\u00f3, th\u1eed <code>1.0.0.1<\/code>, Google DNS ho\u1eb7c DNS h\u1ec7 \u0111i\u1ec1u h\u00e0nh.<\/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>HFM b\u1ecb ch\u1eb7n<\/strong>, h\u00e3y x\u1eed l\u00fd theo ba l\u1edbp: b\u1eadt DNS Cloudflare trong Chrome; n\u1ebfu ch\u01b0a \u0111\u01b0\u1ee3c, \u0111\u1ed5i DNS to\u00e0n m\u00e1y, router ho\u1eb7c \u0111i\u1ec7n tho\u1ea1i; cu\u1ed1i c\u00f9ng d\u00f9ng <strong>app HFM<\/strong> hay MT4\/MT5 \u0111\u1ec3 qu\u1ea3n l\u00fd t\u00e0i kho\u1ea3n trong l\u00fac ch\u1edd. <strong>C\u00e1ch truy c\u1eadp HFM<\/strong> an to\u00e0n nh\u1ea5t v\u1eabn l\u00e0 d\u00f9ng \u0111\u00fang domain ch\u00ednh ch\u1ee7 ho\u1eb7c li\u00ean k\u1ebft \u0111\u00e3 x\u00e1c minh. B\u1ea1n c\u00f3 th\u1ec3 v\u00e0o trang <a href=\"https:\/\/backcom.io\/vi\/broker\/hfm\">Backcom HFM<\/a> \u0111\u1ec3 xem h\u01b0\u1edbng d\u1eabn v\u00e0 ch\u00ednh s\u00e1ch ho\u00e0n ph\u00ed hi\u1ec7n h\u00e0nh.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>H\u01b0\u1edbng d\u1eabn x\u1eed l\u00fd khi HFM b\u1ecb ch\u1eb7n t\u1ea1i Vi\u1ec7t Nam: nguy\u00ean nh\u00e2n n\u1eb1m \u1edf t\u1ea7ng DNS, c\u00e1ch truy c\u1eadp HFM b\u1eb1ng DNS 1.1.1.1 c\u1ee7a Cloudflare tr\u00ean Chrome, Android v\u00e0 iPhone, 5 c\u00e1ch x\u1eed l\u00fd khi HFM kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c v\u00e0 c\u00e1ch nh\u1eadn bi\u1ebft trang HFM gi\u1ea3 m\u1ea1o.<\/p>\n","protected":false},"author":8,"featured_media":15474,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_eb_attr":"","footnotes":""},"categories":[178,300],"tags":[683,682,744],"class_list":["post-15450","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-insight","category-hfm","tag-cach-truy-cap-khi-bi-chan","tag-dns","tag-hfm-bi-chan"],"acf":[],"views":10,"_links":{"self":[{"href":"https:\/\/backcom.io\/vi\/wp-json\/wp\/v2\/posts\/15450","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=15450"}],"version-history":[{"count":10,"href":"https:\/\/backcom.io\/vi\/wp-json\/wp\/v2\/posts\/15450\/revisions"}],"predecessor-version":[{"id":15499,"href":"https:\/\/backcom.io\/vi\/wp-json\/wp\/v2\/posts\/15450\/revisions\/15499"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/backcom.io\/vi\/wp-json\/wp\/v2\/media\/15474"}],"wp:attachment":[{"href":"https:\/\/backcom.io\/vi\/wp-json\/wp\/v2\/media?parent=15450"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/backcom.io\/vi\/wp-json\/wp\/v2\/categories?post=15450"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/backcom.io\/vi\/wp-json\/wp\/v2\/tags?post=15450"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}