CF1760412230547-tsm20251012143351

IPLIST.NET - 42.1.133.in-addr.arpa

Search for IP or hostnames:

42.1.133.in-addr.arpa checked at 2025-10-14T03:23:50.534Z 1042ms 39/39/39 100% R:12

42.1.133.in-addr.arpa

NSs.osaka-u.ac.jp
A133.1.192.4🇯🇵 ODINS
PTRs.osaka-u.ac.jp
NSns1.ist.osaka-u.ac.jp
A133.1.138.166🇯🇵 ODINS

1.133.in-addr.arpa

NSa.osaka-u.ac.jp
NSb.osaka-u.ac.jp
NSdns-x.sinet.ad.jp

Starts with same word

Starts similarily

AI analysis

Two name servers s.osaka-u.ac.jp and ns1.ist.osaka-u.ac.jp handle delegation for 42.1.133.in-addr.arpa.

42.1.133.in-addr.arpa uses the same name server setup as other domains, for example 17.1.133.in-addr.arpa, ist.osaka-u.ac.jp, 173.1.133.in-addr.arpa, 12.1.133.in-addr.arpa and 16.1.133.in-addr.arpa.

42.1.133.in-addr.arpa partially shares name servers with other domains; examples include es.osaka-u.ac.jp, rcnp.osaka-u.ac.jp, 202.1.133.in-addr.arpa, koan.osaka-u.ac.jp and sanken.osaka-u.ac.jp.

These name servers are commonly used alongside ns-ext01.ccc.osaka-u.ac.jp, ns-ext02.ccc.osaka-u.ac.jp, ns2.es.osaka-u.ac.jp, ns.es.osaka-u.ac.jp, ouisir.sanken.osaka-u.ac.jp, t.osaka-u.ac.jp, cmc-ns.cmc.osaka-u.ac.jp, dns.celas.osaka-u.ac.jp, ns02.ecs.cmc.osaka-u.ac.jp and mcgyver.hus.osaka-u.ac.jp.

Host names with one IP number: The host name s.osaka-u.ac.jp points to 133.1.192.4 and the host name ns1.ist.osaka-u.ac.jp points 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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zmGQllA CF johedugfp 2025-10-14