How to check whether the domain name has been resolved:
1.
Start Run cmd
two
Ping+domain name or nslookup+domain name
Check whether MX resolves: nslookup - qt=mx+domain name
Check whether record A is resolved: nslookup - qt=nx+domain name
Check whether the NS record is resolved: nslookup - qt=ns+domain name
information sources Shangpin China : Xicheng District website production, Xicheng District website design, Xicheng District website construction company