CF1762465144628-tsm20251105200708

DNSWHOIS.INFO - 20.51.163.in-addr.arpa

Search for IP or hostnames:

20.51.163.in-addr.arpa checked at 2025-11-06T21:39:04.613Z 434ms 42/42/42 100% R:20

20.51.163.in-addr.arpa

NSnsex.cc.kindai.ac.jp
A163.51.2.200🇯🇵 SINET-AS
PTRnsex.cc.kindai.ac.jp
NSrs6000.cc.kindai.ac.jp
A163.51.2.199🇯🇵 SINET-AS
PTRrs6000.cc.kindai.ac.jp

51.163.in-addr.arpa

NSnsex.cc.kindai.ac.jp
NSrs6000.cc.kindai.ac.jp
NStomato.cc.fuk.kindai.ac.jp

Up

Starts with same word

Starts similarily

AI analysis

20.51.163.in-addr.arpa is parent of 52.20.51.163.in-addr.arpa, 11.20.51.163.in-addr.arpa, 32.20.51.163.in-addr.arpa and 51.20.51.163.in-addr.arpa.

20.51.163.in-addr.arpa is delegated to two name servers: nsex.cc.kindai.ac.jp and rs6000.cc.kindai.ac.jp.

20.51.163.in-addr.arpa shares the same name server setup as other domains, such as 222.51.163.in-addr.arpa and tmail.kindai.ac.jp.

20.51.163.in-addr.arpa shares name servers with other domains at least partially, for example apch.kindai.ac.jp, lac.kindai.ac.jp, socio.kindai.ac.jp, rist.kindai.ac.jp and 165.51.163.in-addr.arpa.

these name servers are often used with the following: tomato.cc.fuk.kindai.ac.jp, carrot.cc.fuk.kindai.ac.jp, nsa.cc.kindai.ac.jp, omc-ns01.med.kindai.ac.jp, omc-ns02.med.kindai.ac.jp, grape.cc.fuk.kindai.ac.jp, pine.cc.fuk.kindai.ac.jp, prec0.mec.kindai.ac.jp, iguana2.info.waka.kindai.ac.jp and alps.im.kindai.ac.jp.

Host names with one IP number:

nsex.cc.kindai.ac.jp points to: 163.51.2.200.

rs6000.cc.kindai.ac.jp points to: 163.51.2.199.

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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