Thursday, May 5, 2016

DNS Propagation Checker

Scenario:

You've changed public DNS settings recently and waiting for DNS propagation across country/world. How to check DNS propagation progress? Following service could be useful for checking DNS propagation after any public DNS changes (ex. changes for Office 365) like:
  • MX/CNAME Autodiscover records for Exchange Online
  • SRV/CNAME Autodiscover DNS records for Skype for Business Online
Solution:
DNS Propagation Checker: https://www.whatsmydns.net
whatsmydns.net lets you instantly perform a DNS lookup to check a domain names current IP address and DNS record information against multiple name servers located in different parts of the world.
This allows you to check the current state of DNS propagation after having made changes to your domains records.



1 comment:

  1. Thanks for sharing a great article.
    Whether you have switched to a new web host or started a new website, you need to go through the DNS propagation process. Great tool for verifying the results of live DNS propagation worldwide by
    https://dnschecker.org/
    This tool displays results on 27 public servers. And you can also add your own custom DNS server.

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