net.icm.edu.pl CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig net.icm.edu.pl. NS

Answer

net.icm.edu.pl. 5 NS ns2.net.icm.edu.pl. net.icm.edu.pl. 5 NS ns.icm.edu.pl. net.icm.edu.pl. 5 NS ns1.net.icm.edu.pl.

Authority

The response has no authority records.

Additional

ns.icm.edu.pl. 5 A 212.87.14.39 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0