CF1758442468541-tsm20250920190613

NSLIST.NET - 163.139.203.in-addr.arpa

Search for IP or hostnames:

163.139.203.in-addr.arpa checked at 2025-09-21T08:14:28.526Z 1131ms 50/50/50 100% R:19

163.139.203.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

Up

Starts with same word

Starts similarily

AI analysis

163.139.203.in-addr.arpa is the parent of 83.163.139.203.in-addr.arpa.

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

163.139.203.in-addr.arpa uses the same name server setup as other domains such as 70.160.210.in-addr.arpa, 219.254.210.in-addr.arpa, 196.163.219.in-addr.arpa, 195.96.219.in-addr.arpa and 89.186.221.in-addr.arpa.

163.139.203.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

AfKWnBY CF johedugfp 2025-09-21