CF1758886456335-tsm20250926081218

NSLIST.NET - 163.186.221.in-addr.arpa

Search for IP or hostnames:

163.186.221.in-addr.arpa checked at 2025-09-26T11:34:16.308Z 415ms 50/50/50 100% R:11

163.186.221.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

Up

Starts with same word

Starts similarily

AI analysis

163.186.221.in-addr.arpa is a parent of 194.163.186.221.in-addr.arpa, 195.163.186.221.in-addr.arpa, 196.163.186.221.in-addr.arpa and 192.163.186.221.in-addr.arpa.

Two name servers ns-os001.ocn.ad.jp and pns.ocn.ad.jp handle the delegation for 163.186.221.in-addr.arpa.

163.186.221.in-addr.arpa shares the same name server setup as other domains, for example 145.145.210.in-addr.arpa, 241.199.61.in-addr.arpa, 113.170.210.in-addr.arpa, 3.6.211.in-addr.arpa and 139.113.221.in-addr.arpa.

163.186.221.in-addr.arpa shares name servers with other domains at least partially, for instance 224.46.145.210.in-addr.arpa.

these name servers are commonly used alongside dns.itoh.co.jp name servers.

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.
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SEmhJPx CF johedugfp 2025-09-26