CF1759767956280-tsm20251005211530

WWW.RTSAK.COM - 221.123.211.in-addr.arpa

Search for IP or hostnames:

221.123.211.in-addr.arpa checked at 2025-10-06T16:25:56.238Z 897ms 47/47/47 100% R:12

221.123.211.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

123.211.in-addr.arpa

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

Starts with same word

Starts similarily

AI analysis

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

221.123.211.in-addr.arpa uses the same name server setup as other domains, including 132.227.210.in-addr.arpa, 213.161.210.in-addr.arpa, 122.119.61.in-addr.arpa, 242.226.210.in-addr.arpa and 124.145.210.in-addr.arpa.

221.123.211.in-addr.arpa at least partially shares name servers with other domains; for instance kakogawa.or.jp, 72.165.163.219.in-addr.arpa and npl.co.jp.

These name servers are commonly used alongside gate.kakogawa.or.jp and ki.kisnet.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

UcjeeaI CF johedugfp 2025-10-06