CF1757212452962-tsm20250906182357

NSLIST.NET - osstech.co.jp

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osstech.co.jp checked at 2025-09-07T02:34:12.947Z 1758ms 56/56/56 100% R:20

osstech.co.jp

NSns1.sfo.jp
A153.120.181.221🇯🇵 SAKURA-A
PTRsky.osstech.co.jp
NSns2.sfo.jp
A153.121.71.31🇯🇵 SAKURA internet AS9370
PTRshadow.osstech.co.jp
MXsky.osstech.co.jp
A2401:2500:203:16:153:120:181:221 🇯🇵 SAKURA-A
A153.120.181.221🇯🇵 SAKURA-A
PTRsky.osstech.co.jp

co.jp

AI analysis

The parent of ns2.osstech.co.jp, sky.osstech.co.jp, shadow.osstech.co.jp, ns1.osstech.co.jp, and ocean.osstech.co.jp is osstech.co.jp.

Two name servers, ns1.sfo.jp and ns2.sfo.jp, are the delegation for osstech.co.jp.

The name server setup of osstech.co.jp is shared with other domains such as osstech.biz, ldap.jp, and sfo.jp.

ns1.sfo.jp and ns2.sfo.jp both point to individual IP numbers: 153.120.181.221 and 153.121.71.31 respectively.

The mail server, sky.osstech.co.jp, manages osstech.co.jp.

Just like other domains such as opensso.jp, ldap.jp, sfo.jp, and osstech.biz, osstech.co.jp also has the same mail server setup.

sky.osstech.co.jp is configured to point to two IP addresses, namely 2401:2500:203:16:153:120:181:221 and 153.120.181.221.

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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PWgFuEr CF johedugfp 2025-09-07