sigla.com CNAME DNS records

CNAME Canonical name

Apex domains cannot have CNAME records.

Question and response

Question

dig sigla.com. NS

Answer

sigla.com. 4 NS ns1.omeganet.it. sigla.com. 4 NS ns4.omeganet.it. sigla.com. 4 NS ns3.omeganet.it. sigla.com. 4 NS ns2.omeganet.it.

Authority

The response has no authority records.

Additional

ns1.omeganet.it. 4 A 205.251.194.108 ns2.omeganet.it. 4 A 205.251.196.176 ns3.omeganet.it. 4 A 205.251.199.182 ns4.omeganet.it. 4 A 205.251.192.199 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0