smtp.idc.jp CNAME records

Queried just now

CNAME Canonical name

smtp.idc.jp points to smtp.sharedmail.jp

Question and response

Question

dig smtp.idc.jp. NS

Answer

smtp.idc.jp. 5 CNAME smtp.sharedmail.jp. smtp.sharedmail.jp. 4 NS ns03.idcfcloud.com. smtp.sharedmail.jp. 4 NS ns02.idcfcloud.com. smtp.sharedmail.jp. 4 NS ns01.idcfcloud.com.

Authority

The response has no authority records.

Additional

. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0