Subdomain A record Resolves, but Nameservers won't

by Thomas M   Last Updated August 14, 2019 08:00 AM

I have a domain xyz.com, which resolves to an IP: 192.168.1.128

Nameservers: ns1.named.com ns2.named.com

Now I have a subdomain, webmail.xyz.com which points to 192.168.1.129

The zone file xyz.con.zone records is provided below:

;; A Records xyz.com. IN A 192.168.1.128 mail.xyz.com. IN A 192.168.1.129 webmail.xyz.com. IN A 192.168.1.129

;; CNAME Records www.xyz.com. IN CNAME xyz.com.

;; NS Records ns1.named.com. IN NS named.com ns2.named.com. IN NS named.com

P.S: It's for and Intranet which is completely disconnected from the Internet.

The NS as well as the A records of the main domain xyz.com resolves when checking with any DNS tools like nslookup or dig.

But for mail.xyz.com and webmail.xyz.com the A records are resolved properly, but the NS records doesn't seem to resolve.

Any guess what is the issue ???



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