How to check if the DNS server is signed in the global dns cmd
Interpreted as: How to check if DNS records have propagated to all DNS servers globally?
When you first register a new domain name you will have to set up various DNS records so that your service (whether it be a website, email server, etc) is accessible around the world. The best way to check DNS Propagation is to enter your domain name into the tool provided at www.whatsmydns.net which will instantly show you the current status of DNS propagation on various DNS servers located in different parts of the world. Once all servers return the same result, your DNS changes will be available globally.