CF1760814055007-tsm20251017082432

WWW.RTSAK.COM - 71.251.221.in-addr.arpa

Search for IP or hostnames:

71.251.221.in-addr.arpa checked at 2025-10-18T19:00:54.993Z 585ms 42/42/42 100% R:11

71.251.221.in-addr.arpa

NSns01.usen.ad.jp
A61.122.116.130🇯🇵 ARTERIA Networks Corporation (UCOM)
PTRns01.usen.ad.jp
NSns02.usen.ad.jp
A61.122.116.162🇯🇵 ARTERIA Networks Corporation (UCOM)
PTRns02.usen.ad.jp
NSns03.usen.ad.jp
A61.122.116.163🇯🇵 ARTERIA Networks Corporation (UCOM)
PTRns03.usen.ad.jp

251.221.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

The parent of 226.71.251.221.in-addr.arpa is 71.251.221.in-addr.arpa.

71.251.221.in-addr.arpa is delegated to three name servers: ns01.usen.ad.jp, ns02.usen.ad.jp and ns03.usen.ad.jp.

71.251.221.in-addr.arpa partially shares name servers with other domains; examples include 217.33.124.in-addr.arpa, 236.35.113.in-addr.arpa, 43.210.122.in-addr.arpa, 96.221.122.in-addr.arpa and 88.38.113.in-addr.arpa.

Host names with one IP number:

Host ns01.usen.ad.jp points to 61.122.116.130.

Host ns02.usen.ad.jp points to 61.122.116.162.

Host ns03.usen.ad.jp points to 61.122.116.163.

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

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