so-net.ne.jp CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig so-net.ne.jp. NS

Answer

so-net.ne.jp. 5 NS zns4.so-net.ne.jp. so-net.ne.jp. 5 NS zns3.so-net.ne.jp.

Authority

The response has no authority records.

Additional

zns3.so-net.ne.jp. 5 A 210.139.255.33 zns4.so-net.ne.jp. 5 A 210.139.255.34 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0