Restore deleted SRV DNS records in Windows 2012

What:

DNS in Windows 2012

Problem:

SRV records were mistakenly deleted, how to recreate it?

Solution:

1. Start > cmd "Run as Administrator"
2.

nltest /dsregdns

3. Done


netdiag /fix - available in Windows Server 2003
dcdiag /fix - will analyzes the state of domain controllers in a forest or enterprise and report any problems to help in troubleshooting, but will not restore SRV records.