thgserver.com CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig thgserver.com. NS

Answer

thgserver.com. 5 NS ns1.thgserver.com. thgserver.com. 5 NS ns2.thgserver.com.

Authority

The response has no authority records.

Additional

ns1.thgserver.com. 5 A 198.23.167.18 ns2.thgserver.com. 5 A 198.23.167.21 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0