antispamgw.host CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig antispamgw.host. NS

Answer

antispamgw.host. 5 NS ns4.aname.net. antispamgw.host. 5 NS ns3.aname.se. antispamgw.host. 5 NS ns.aname.net. antispamgw.host. 5 NS ns2.aname.net.

Authority

The response has no authority records.

Additional

. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0