CF1763596300719-tsm20251116095642

IPLIST.NET - mail.r-kaiko.co.jp

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mail.r-kaiko.co.jp checked at 2025-11-19T23:51:40.692Z 376ms 28/28/28 100% R:17 allDone:true timedOut:false

mail.r-kaiko.co.jp

A119.75.238.5🇯🇵 Equinix

r-kaiko.co.jp

MXmail.r-kaiko.co.jp
NSns2.r-kaiko.co.jp
NSprvh1005.presinet.ne.jp
A119.75.238.5🇯🇵 Equinix

MX for

Starts with same word

Starts similarily

AI analysis

mail.r-kaiko.co.jp functions as a mail server for r-kaiko.co.jp.

mail.r-kaiko.co.jp resolves to one IP number: 119.75.238.5.

other host names including ns2.hisaki-kougyou.com, ns1.r-kaiko.co.jp, tokinokouda.com, hermitage.biz and dog-kukuna.com share IP numbers with mail.r-kaiko.co.jp.

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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