CF1763449718298-tsm20251116095642

WWW.RTSAK.COM - mail.st2b.com

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mail.st2b.com checked at 2025-11-18T07:08:38.164Z 901ms 28/28/28 100% R:10 allDone:true timedOut:false

mail.st2b.com

A203.137.75.20🇯🇵 IDC
PTRsv203137075020.extlink.co.jp

st2b.com

MXmail.st2b.com
NSns1.dns-domain.jp
NSns2.dns-domain.jp
NSns3.dns-domain.jp
NSns4.dns-domain.jp
NSns5.dns-domain.jp
A203.183.80.38🇯🇵 IDC

MX for

Starts with same word

Starts similarily

AI analysis

mail.st2b.com serves as a mail server for st2b.com.

mail.st2b.com resolves to one IP number: 203.137.75.20.

Other host names, for instance mail.sy-tool.net, mail.akashi-shinsei.co.jp, mail.file-g.com, mail.success-speed.com and mail.meister-exterior.com share IP numbers with mail.st2b.com.

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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