univ-rennes1.fr CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig univ-rennes1.fr. NS

Answer

univ-rennes1.fr. 5 NS resone.univ-rennes1.fr. univ-rennes1.fr. 5 NS soleil.uvsq.fr.

Authority

The response has no authority records.

Additional

resone.univ-rennes1.fr. 5 A 129.20.254.1 soleil.uvsq.fr. 5 A 193.51.24.1 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0