CF1760396577595-tsm20251012143351

IPLIST.NET - 244.1.133.in-addr.arpa

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244.1.133.in-addr.arpa checked at 2025-10-13T23:02:57.582Z 1004ms 42/42/42 100% R:18

AI analysis

244.1.133.in-addr.arpa is a parent of 75.244.1.133.in-addr.arpa.

244.1.133.in-addr.arpa is delegated to two name servers: s.osaka-u.ac.jp and ns1.ist.osaka-u.ac.jp.

244.1.133.in-addr.arpa uses the same name server setup as other domains, including 173.1.133.in-addr.arpa, 12.1.133.in-addr.arpa, 16.1.133.in-addr.arpa, 172.1.133.in-addr.arpa and 17.1.133.in-addr.arpa.

At least part of the name servers for 244.1.133.in-addr.arpa are shared with other domains, for instance ecs.cmc.osaka-u.ac.jp, hus.osaka-u.ac.jp, celas.osaka-u.ac.jp, 214.1.133.in-addr.arpa and hss.osaka-u.ac.jp.

these name servers are commonly used with the name servers ns-ext01.ccc.osaka-u.ac.jp, ns-ext02.ccc.osaka-u.ac.jp, ouisir.sanken.osaka-u.ac.jp, ns2.es.osaka-u.ac.jp, ns.es.osaka-u.ac.jp, t.osaka-u.ac.jp, ns1.sci.osaka-u.ac.jp, ns2.sci.osaka-u.ac.jp, cmc-ns.cmc.osaka-u.ac.jp and ns02.ecs.cmc.osaka-u.ac.jp.

Hostnames with a single IP

s.osaka-u.ac.jp resolves to: 133.1.192.4.

ns1.ist.osaka-u.ac.jp resolves to: 133.1.138.166.

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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lxzboCo CF johedugfp 2025-10-13