CF1761227877453-tsm20251017082432

DNSWHOIS.INFO - 137.51.163.in-addr.arpa

Search for IP or hostnames:

137.51.163.in-addr.arpa checked at 2025-10-23T13:57:57.424Z 925ms 33/33/33 100% R:15

137.51.163.in-addr.arpa

NSmail-relay.waka.kindai.ac.jp
A163.51.128.11🇯🇵 National Institute of Informatics
PTRmail-relay.waka.kindai.ac.jp
NSocndns.waka.kindai.ac.jp
A211.16.236.130🇯🇵 NTT Communications Corporation (OCN)

51.163.in-addr.arpa

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

Starts with same word

Starts similarily

AI analysis

Two name servers mail-relay.waka.kindai.ac.jp and ocndns.waka.kindai.ac.jp handle the delegation for 137.51.163.in-addr.arpa.

The name server setup for 137.51.163.in-addr.arpa is the same as that used by other domains, for instance waka.kindai.ac.jp, 128.236.16.211.in-addr.arpa, 128.51.163.in-addr.arpa and 142.51.163.in-addr.arpa.

Host names with one IP number:

mail-relay.waka.kindai.ac.jp points to 163.51.128.11; ocndns.waka.kindai.ac.jp points to 211.16.236.130.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

xqTTBOF CF johedugfp 2025-10-23