CF1762534559039-tsm20251105200708

WWW.RTSAK.COM - mail.seiun.net

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mail.seiun.net checked at 2025-11-07T16:55:59.028Z 233ms 28/28/28 100% R:12

mail.seiun.net

A160.16.50.21🇯🇵 SAKURA-B
PTRmail.seiun.net

seiun.net

MXmail.seiun.net
NSns.ksmplus.ne.jp
NSns2.mmm.ne.jp
A160.16.50.21🇯🇵 SAKURA-B

PTR for

MX for

Starts with same word

Starts similarily

AI analysis

mail.seiun.net is the mail server for seiun.net.

mail.seiun.net maps to IP address 160.16.50.21.

Other host names, for example tk2-201-10017.vs.sakura.ne.jp, www.seiun.net and seiun.net share the same IP as mail.seiun.net.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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