CF1763522487501-tsm20251116095642

WWW.RTSAK.COM - 37.133.in-addr.arpa

Search for IP or hostnames:

37.133.in-addr.arpa checked at 2025-11-19T03:21:27.423Z 1393ms 53/53/53 100% R:10 allDone:true timedOut:false

37.133.in-addr.arpa

NSns.37.133.in-addr.arpa
A133.37.240.241🇯🇵 SINET-AS
PTRns.net.oita-u.ac.jp
NSns.net.oita-u.ac.jp
A2001:2f8:2c:694::241 🇯🇵 SINET-AS
PTRns.net.oita-u.ac.jp
A133.37.240.241🇯🇵 SINET-AS
PTRns.net.oita-u.ac.jp
NSyufu.net.oita-u.ac.jp
A2001:2f8:2c:240::120 🇯🇵 SINET-AS
PTRyufu.net.oita-u.ac.jp
A133.37.240.120🇯🇵 SINET-AS
PTRyufu.net.oita-u.ac.jp

133.in-addr.arpa

NSa.dns.jp
NSb.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp

Up

Starts with same word

Starts similarily

AI analysis

37.133.in-addr.arpa is the parent of 206.37.133.in-addr.arpa, 14.37.133.in-addr.arpa, 26.37.133.in-addr.arpa, 89.37.133.in-addr.arpa, 16.37.133.in-addr.arpa and several other host names.

37.133.in-addr.arpa is delegated to three name servers: ns.37.133.in-addr.arpa, ns.net.oita-u.ac.jp and yufu.net.oita-u.ac.jp.

37.133.in-addr.arpa at least partially shares its name servers with other domains, for instance 31.37.133.in-addr.arpa, 170.37.133.in-addr.arpa, 41.37.133.in-addr.arpa, jhs.oita-u.ac.jp and 128.37.133.in-addr.arpa.

These name servers are commonly used with dns-sinet.med.oita-u.ac.jp, ufns1.b.cii.u-fukui.ac.jp, ufns0.b.cii.u-fukui.ac.jp, ufns0.m.cii.u-fukui.ac.jp, ufns1.m.cii.u-fukui.ac.jp, dns-oct.med.oita-u.ac.jp and yabakei.net.oita-u.ac.jp.

Hosts with two IPs:

ns.net.oita-u.ac.jp points to 2001:2f8:2c:694::241 and 133.37.240.241.

yufu.net.oita-u.ac.jp points to 2001:2f8:2c:240::120 and 133.37.240.120.

Hosts with a single IP:

ns.37.133.in-addr.arpa points to 133.37.240.241.

Hosts pointing to 133.37.240.241: ns.net.oita-u.ac.jp and ns.37.133.in-addr.arpa.

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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