isp.belgacom.be CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig isp.belgacom.be. NS

Answer

isp.belgacom.be. 3 NS ns2.skynet.be. isp.belgacom.be. 3 NS ns4.skynet.be. isp.belgacom.be. 3 NS ns1.skynet.be. isp.belgacom.be. 3 NS ns3.skynet.be.

Authority

The response has no authority records.

Additional

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