CF1764087989383-tsm20251125162421

WWW.RTSAK.COM - mail.ns21.ndsnet.jp

Search for IP or hostnames:

mail.ns21.ndsnet.jp checked at 2025-11-25T16:26:29.344Z 615ms 28/28/28 100% R:15 allDone:true timedOut:false

mail.ns21.ndsnet.jp

A153.139.248.227🇯🇵 NTT Communications Corporation (OCN)

ns21.ndsnet.jp

MXmail.ns21.ndsnet.jp
A153.139.248.227🇯🇵 NTT Communications Corporation (OCN)

MX for

Starts with same word

Starts similarily

AI analysis

mail.ns21.ndsnet.jp serves as the mail server for ns21.ndsnet.jp.

mail.ns21.ndsnet.jp resolves to a single IP address: 153.139.248.227.

Other host names including ndsorintsent03.orions.ne.jp, ns2.orions.ne.jp, mail.ns22.ndsnet.jp, idc2m10b.ndsnet.jp and ns2.orions.jp share IP numbers with mail.ns21.ndsnet.jp.