CF1760818062454-tsm20251017082432

WWW.RTSAK.COM - 21.37.113.in-addr.arpa

Search for IP or hostnames:

21.37.113.in-addr.arpa checked at 2025-10-18T20:07:42.438Z 546ms 42/42/42 100% R:12

21.37.113.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

37.113.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

21.37.113.in-addr.arpa is a parent of 59.21.37.113.in-addr.arpa, 53.21.37.113.in-addr.arpa, 63.21.37.113.in-addr.arpa, 145.21.37.113.in-addr.arpa and 228.21.37.113.in-addr.arpa, plus a few other host names.

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

21.37.113.in-addr.arpa at least partially shares name servers with other domains, including 188.37.124.in-addr.arpa, 113.249.221.in-addr.arpa, 134.32.113.in-addr.arpa, 33.4.58.in-addr.arpa and 15.245.221.in-addr.arpa.

Host names with a single IP:

ns01.usen.ad.jp points to 61.122.116.130; ns02.usen.ad.jp points to 61.122.116.162; 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

PrgVzWY CF johedugfp 2025-10-18