stww.at CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig stww.at. NS

Answer

stww.at. 1 NS ns3.stww.at. stww.at. 1 NS ns2.stww.at. stww.at. 1 NS ns1.stww.at.

Authority

The response has no authority records.

Additional

ns1.stww.at. 1 A 83.219.160.70 ns2.stww.at. 1 A 83.219.161.70 ns3.stww.at. 1 A 185.106.190.5 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0