CF1757467204134-tsm20250909214630

DNSWHOIS.INFO - 181.139.203.in-addr.arpa

Search for IP or hostnames:

181.139.203.in-addr.arpa checked at 2025-09-10T01:20:03.981Z 597ms 47/47/47 100% R:28

181.139.203.in-addr.arpa

NSns-os001.ocn.ad.jp
A2001:380:0:11c::101 🇯🇵 NTT Communications Corporation (OCN)
PTRns-os001.ocn.ad.jp
A203.139.161.37🇯🇵 NTT Communications Corporation (OCN)
PTRns-os001.ocn.ad.jp
NSpns.ocn.ad.jp
A2001:380:0:12::101 🇯🇵 NTT Communications Corporation (OCN)
PTRpns.ocn.ad.jp
A203.139.160.19🇯🇵 NTT Communications Corporation (OCN)
PTRpns.ocn.ad.jp

139.203.in-addr.arpa

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

AI analysis

Two name servers, ns-os001.ocn.ad.jp and pns.ocn.ad.jp, are delegated by 181.139.203.in-addr.arpa.

The name server setup of 181.139.203.in-addr.arpa is shared with other domains such as 64.170.210.in-addr.arpa, 68.166.219.in-addr.arpa, 55.146.222.in-addr.arpa, 220.11.211.in-addr.arpa, and 242.89.58.in-addr.arpa.

The name servers of 181.139.203.in-addr.arpa are at least partially shared with other domains such as kisnet.co.jp, 112.184.110.220.in-addr.arpa, and meiko.co.jp.

The name servers ki.kisnet.co.jp and dns.itoh.co.jp are frequently utilized in conjunction.

ns-os001.ocn.ad.jp and pns.ocn.ad.jp each point to two IP numbers: 2001:380:0:11c::101 and 203.139.161.37, and 2001:380:0:12::101 and 203.139.160.19 respectively.

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

ZFoMVHV CF johedugfp 2025-09-10