CF1763616183034-tsm20251116095642

WWW.RTSAK.COM - mail.koyu.net

Search for IP or hostnames:

mail.koyu.net checked at 2025-11-20T05:23:03.016Z 360ms 28/28/28 100% R:13 allDone:true timedOut:false

mail.koyu.net

A218.45.190.12🇯🇵 ASAHI Net
PTRk190012.ppp.asahi-net.or.jp

koyu.net

NS01.dnsv.jp
NS02.dnsv.jp
NS03.dnsv.jp
NS04.dnsv.jp
MXmail.koyu.net
A218.45.190.12🇯🇵 ASAHI Net

MX for

Starts with same word

Starts similarily

AI analysis

mail.koyu.net serves as a mail server for koyu.net.

mail.koyu.net resolves to one IP number: 218.45.190.12.

Other host names, for instance k190012.ppp.asahi-net.or.jp, koyu.net and dns.koyu.net share IP numbers with mail.koyu.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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