extride.ad.jp CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig extride.ad.jp. NS

Answer

extride.ad.jp. 5 NS ns2.extride.ad.jp. extride.ad.jp. 5 NS ns1.extride.ad.jp.

Authority

The response has no authority records.

Additional

ns1.extride.ad.jp. 5 A 170.199.246.16 ns2.extride.ad.jp. 5 A 170.199.246.17 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0