CF1762528316650-tsm20251105200708

MXLIST.NET - 40.187.221.in-addr.arpa

Search for IP or hostnames:

40.187.221.in-addr.arpa checked at 2025-11-07T15:11:56.622Z 369ms 41/41/41 100% R:10

40.187.221.in-addr.arpa

NSns-kg001.ocn.ad.jp
A2001:380:0:15::101 🇯🇵 OCN
PTRns-kg001.ocn.ad.jp
A211.129.14.142🇯🇵 OCN
PTRns-kg001.ocn.ad.jp
NSns-kn001.ocn.ad.jp
A2001:380:0:11b::101 🇯🇵 OCN
PTRns-kn001.ocn.ad.jp
A211.129.12.50🇯🇵 OCN
PTRns-kn001.ocn.ad.jp

187.221.in-addr.arpa

Starts with same word

Starts similarily

AI analysis

40.187.221.in-addr.arpa's delegation uses two name servers: ns-kg001.ocn.ad.jp and ns-kn001.ocn.ad.jp.

40.187.221.in-addr.arpa uses the same name server setup as other domains, such as 76.122.211.in-addr.arpa, 74.202.153.in-addr.arpa, 111.160.219.in-addr.arpa, 136.185.221.in-addr.arpa and 56.32.60.in-addr.arpa.

Host names with two IPs:

ns-kg001.ocn.ad.jp points to 2001:380:0:15::101 and 211.129.14.142

ns-kn001.ocn.ad.jp points to 2001:380:0:11b::101 and 211.129.12.50

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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