naver.com CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig naver.com. NS

Answer

naver.com. 5 NS ns2.naver.com. naver.com. 5 NS ns1.naver.com. naver.com. 5 NS ns3.naver.com.

Authority

The response has no authority records.

Additional

ns1.naver.com. 5 A 61.247.220.6 ns2.naver.com. 5 A 61.247.221.6 ns3.naver.com. 5 A 211.188.44.6 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0