{"version":"1.0","provider_name":"Planet VPN","provider_url":"https:\/\/freevpnplanet.com\/vi\/","author_name":"Robert Knight","author_url":"https:\/\/freevpnplanet.com\/vi\/author\/robert-knight\/","title":"Ki\u1ec3m tra DNS - Ki\u1ec3m tra lan truy\u1ec1n DNS tr\u1ef1c tuy\u1ebfn | Planet VPN","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"THVaux2Mxk\"><a href=\"https:\/\/freevpnplanet.com\/vi\/dns-check\/\">DNS check<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/freevpnplanet.com\/vi\/dns-check\/embed\/#?secret=THVaux2Mxk\" width=\"600\" height=\"338\" title=\"&#8220;DNS check&#8221; &#8212; Planet VPN\" data-secret=\"THVaux2Mxk\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/* ]]> *\/\n<\/script>\n","description":"Ki\u1ec3m tra xem VPN c\u1ee7a b\u1ea1n c\u00f3 b\u1ecb r\u00f2 r\u1ec9 DNS, ti\u1ebft l\u1ed9 v\u1ecb tr\u00ed th\u1ef1c c\u1ee7a b\u1ea1n hay kh\u00f4ng. V\u1edbi Planet VPN, b\u1ea1n \u0111\u01b0\u1ee3c \u0111\u1ea3m b\u1ea3o ho\u00e0n to\u00e0n b\u1ea3o m\u1eadt v\u00e0 \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 kh\u1ecfi r\u00f2 r\u1ec9 DNS.","thumbnail_url":"https:\/\/freevpnplanet.com\/wp-content\/uploads\/2026\/02\/gears-2.webp"}