smoothfile.jp CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig smoothfile.jp. NS

Answer

smoothfile.jp. 4 NS ns103.nameserver.ne.jp. smoothfile.jp. 4 NS ns3.nameserver.ne.jp. smoothfile.jp. 4 NS ns4.nameserver.ne.jp.

Authority

The response has no authority records.

Additional

ns3.nameserver.ne.jp. 4 A 121.83.254.253 ns4.nameserver.ne.jp. 4 A 121.83.254.252 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0