mailfilter.no CNAME DNS records

CNAME Canonical name

Apex domains cannot have CNAME records.

Question and response

Question

dig mailfilter.no. NS

Answer

mailfilter.no. 5 NS d.ns.itpayscloud.no. mailfilter.no. 5 NS b.ns.itpayscloud.org. mailfilter.no. 5 NS a.ns.itpayscloud.com. mailfilter.no. 5 NS c.ns.itpayscloud.eu.

Authority

The response has no authority records.

Additional

a.ns.itpayscloud.com. 4 A 193.107.31.190 b.ns.itpayscloud.org. 4 A 193.107.31.191 c.ns.itpayscloud.eu. 4 A 176.58.121.46 d.ns.itpayscloud.no. 4 A 46.101.210.195 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0