CF1763504637443-tsm20251116095642

WWW.RTSAK.COM - koseikai.org

Search for IP or hostnames:

koseikai.org checked at 2025-11-18T22:23:57.378Z 769ms 66/66/66 100% R:8 allDone:true timedOut:false

koseikai.org

MXmwbgw1.ocn.ad.jp
A210.145.253.233🇯🇵 NTT Communications Corporation (OCN)
MXmwbgw2.ocn.ad.jp
A210.145.253.234🇯🇵 NTT Communications Corporation (OCN)
NSmwns1.customer.ne.jp
A210.150.23.210🇯🇵 InfoSphere
NSmwns2.customer.ne.jp
A202.17.152.183🇯🇵 InfoSphere
A61.112.15.242🇯🇵 NTT Communications Corporation (OCN)
PTRkoseikai.org

org

NSa0.org.afilias-nst.info
NSa2.org.afilias-nst.info
NSc0.org.afilias-nst.info
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSd0.org.afilias-nst.org

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Starts with same word

Starts similarily

AI analysis

koseikai.org points to IP number: 61.112.15.242.

koseikai.org is delegated to two name servers: mwns1.customer.ne.jp and mwns2.customer.ne.jp.

koseikai.org shares the same name server setup as kogata.co.jp, azuma-ks.co.jp, kimurakagaku.co.jp, shien-yurinoki.com and masuda-unso.ecnet.jp.

Host names with a single IP:

mwns1.customer.ne.jp points to 210.150.23.210.

mwns2.customer.ne.jp points to 202.17.152.183.

koseikai.org is handled by two mail servers: mwbgw1.ocn.ad.jp and mwbgw2.ocn.ad.jp.

The mail server setup for koseikai.org matches that of other domains, for instance comeacross.co.jp, makitani.co.jp, travance.net, epo-tohoku.jp and maruoka-ltd.co.jp.

koseikai.org shares some mail servers with other domains, at least in part, for instance tsco.co.jp.

Host names with a single IP:

mwbgw1.ocn.ad.jp points to 210.145.253.233.

mwbgw2.ocn.ad.jp points to 210.145.253.234.

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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