advtg.org CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig advtg.org. NS

Answer

advtg.org. 5 NS ns1.advtg.org. advtg.org. 5 NS ns2.advtg.org.

Authority

The response has no authority records.

Additional

ns1.advtg.org. 5 A 38.180.85.123 ns2.advtg.org. 5 A 38.244.144.171 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0