CF1760495328203-tsm20251014171359

WWW.RTSAK.COM - jsci.co.jp

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jsci.co.jp checked at 2025-10-15T02:28:48.124Z 574ms 66/66/66 100% R:12

jsci.co.jp

MXmail.jsci.co.jp
A133.167.79.164🇯🇵 SAKURA internet AS9371
PTRrook02.yukio.ne.jp
NSns2.yukio.ne.jp
A194.233.68.222🇸🇬 Contabo Asia
PTRvps20060.secure-server.jp
NSrook02.yukio.ne.jp
A133.167.79.164🇯🇵 SAKURA internet AS9371
PTRrook02.yukio.ne.jp
A133.167.79.164🇯🇵 SAKURA internet AS9371
PTRrook02.yukio.ne.jp

co.jp

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Starts with same word

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AI analysis

jsci.co.jp is a parent of mail.jsci.co.jp.

jsci.co.jp points to a single IP address: 133.167.79.164.

Other host names such as myreform.co.jp, mail.kisui-ltd.com, os-clean.co.jp, fukushimajuki.co.jp and mail.elebuhin.com share IP numbers with jsci.co.jp.

jsci.co.jp is delegated to two name servers: ns2.yukio.ne.jp and rook02.yukio.ne.jp.

jsci.co.jp uses the same name server setup as other domains, including yukio.ne.jp, zensin.info, tse-y.com, hiradan.co.jp and sunlife-inc.jp.

At least part of the name servers for jsci.co.jp are shared with other domains, for instance office-nagai.co.jp, office-aya.co.jp, hokuyu-c.co.jp, isshin-h.co.jp and enprint.jp.

These name servers are commonly used alongside rook03.yukio.ne.jp and rook01.yukio.ne.jp.

Hostnames with a single IP

ns2.yukio.ne.jp resolves to: 194.233.68.222.

rook02.yukio.ne.jp resolves to: 133.167.79.164.

The mail server for jsci.co.jp is mail.jsci.co.jp.

Host mail.jsci.co.jp points to IP 133.167.79.164.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

VYyXAKU CF johedugfp 2025-10-15