{"version":"1.0","provider_name":"Infoblox Blog","provider_url":"https:\/\/www.infoblox.com\/blog","author_name":"Cricket Liu","author_url":"https:\/\/www.infoblox.com\/blog\/author\/cricket-liu\/","title":"The History of DNS Flag Day","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"M4UdoYcmNg\"><a href=\"https:\/\/www.infoblox.com\/blog\/company\/the-history-of-dns-flag-day\/\">The History of DNS Flag Day<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.infoblox.com\/blog\/company\/the-history-of-dns-flag-day\/embed\/#?secret=M4UdoYcmNg\" width=\"600\" height=\"338\" title=\"&#8220;The History of DNS Flag Day&#8221; &#8212; Infoblox Blog\" data-secret=\"M4UdoYcmNg\" 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\/\/# sourceURL=https:\/\/www.infoblox.com\/blog\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/www.infoblox.com\/blog\/wp-content\/uploads\/DNS-Flag-day.jpg","thumbnail_width":260,"thumbnail_height":194,"description":"The Domain Name System has been around for over 30 years now, since the days of the ARPANET, the precursor to the Internet. DNS is remarkable: It\u2019s scaled from serving a network of thousands of computers to a network of billions of computers and other devices. It\u2019s decentralized, made up of millions of cooperating resolvers and DNS servers, yet it (usually) provides rapid resolution of arbitrary domain names from all over the globe."}