CF1761089971691-tsm20251017082432

WWW.RTSAK.COM - mail.r-system1.com

Search for IP or hostnames:

mail.r-system1.com checked at 2025-10-21T23:39:31.675Z 579ms 28/28/28 100% R:15

mail.r-system1.com

A202.248.222.17🇯🇵 Fujitsu Limited
PTRfnttkyo003017.tkyo.fnt.ngn4.ppp.infoweb.ne.jp

r-system1.com

MXmail.r-system1.com
NSns1.dns.ne.jp
NSns2.dns.ne.jp
A20.210.64.7🇯🇵 Microsoft

MX for

Starts with same word

Starts similarily

AI analysis

mail.r-system1.com is the mail server for r-system1.com.

mail.r-system1.com resolves to one IP number: 202.248.222.17.

Other host names, for instance fnttkyo003017.tkyo.fnt.ngn4.ppp.infoweb.ne.jp, share IP numbers with mail.r-system1.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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jQwOuRg CF johedugfp 2025-10-21