CF1761264847438-tsm20251017082432

DNSWHOIS.INFO - 138.186.221.in-addr.arpa

Search for IP or hostnames:

138.186.221.in-addr.arpa checked at 2025-10-24T00:14:07.418Z 281ms 47/47/47 100% R:11

138.186.221.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

186.221.in-addr.arpa

Starts with same word

Starts similarily

AI analysis

138.186.221.in-addr.arpa is delegated to two name servers: ns-os001.ocn.ad.jp and pns.ocn.ad.jp.

138.186.221.in-addr.arpa uses the same name server setup as other domains such as 140.186.221.in-addr.arpa, 172.110.220.in-addr.arpa, 102.232.210.in-addr.arpa, 10.145.210.in-addr.arpa and 194.254.210.in-addr.arpa.

138.186.221.in-addr.arpa shares name servers with other domains at least partially, for instance kisnet.co.jp, 112.184.110.220.in-addr.arpa and meiko.co.jp.

These name servers are commonly used with the name servers ki.kisnet.co.jp and dns.itoh.co.jp.

Host names with two IP numbers:

ns-os001.ocn.ad.jp points to 2001:380:0:11c::101 and 203.139.161.37; pns.ocn.ad.jp points to 2001:380:0:12::101 and 203.139.160.19.

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

binxQbT CF johedugfp 2025-10-24