Domain Name Server Checker. Scroll down to Check Status of a NameServer Name and type your name server name. A name server maintains a directory of domain names and matching IP addresses.
A AAAA MX NS SOA. On the Internet DNS naturally changes over between the names we write in our Web program deliver bar to the IP locations of Web servers facilitating those locales. The DNS Propagation checker is then looking if your current IP address has already propagated across the Internet.
The report uses DNS to obtain the hostnames of your Mail Server Web Server and DNS Servers and then queries them to identify potential problems.
It usually takes about 48 hours before name servers on other networks will be able to access the information after the Central Registry gets it. Get a report with spam list databases. Do a quick DNS propagation lookup for any domain name and check DNS data collected from all location for confirming that the website is completely propagated or not worldwide. The DNS Propagation checker is then looking if your current IP address has already propagated across the Internet.