vodafone.es CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig vodafone.es. NS

Answer

vodafone.es. 5 NS ns1.vodafone.es. vodafone.es. 5 NS ns2.vodafone.es. vodafone.es. 5 NS ns3.vodafone.es.

Authority

The response has no authority records.

Additional

ns1.vodafone.es. 5 A 212.145.4.97 ns2.vodafone.es. 5 A 212.145.4.98 ns3.vodafone.es. 5 A 217.130.24.50 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0