CF1761720564856-tsm20251027103946

DNSWHOIS.INFO - 123.243.221.in-addr.arpa

Search for IP or hostnames:

123.243.221.in-addr.arpa checked at 2025-10-29T06:49:24.838Z 678ms 42/42/42 100% R:13

123.243.221.in-addr.arpa

NSns01.usen.ad.jp
A61.122.116.130🇯🇵 usen
PTRns01.usen.ad.jp
NSns02.usen.ad.jp
A61.122.116.162🇯🇵 usen
PTRns02.usen.ad.jp
NSns03.usen.ad.jp
A61.122.116.163🇯🇵 usen
PTRns03.usen.ad.jp

243.221.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

123.243.221.in-addr.arpa is a parent of 28.123.243.221.in-addr.arpa, 132.123.243.221.in-addr.arpa, 135.123.243.221.in-addr.arpa, 128.123.243.221.in-addr.arpa and 131.123.243.221.in-addr.arpa, plus a few other host names.

The domain 123.243.221.in-addr.arpa is delegated to three name servers: ns01.usen.ad.jp, ns02.usen.ad.jp and ns03.usen.ad.jp.

123.243.221.in-addr.arpa shares name servers with other domains at least partially, for instance 203.38.113.in-addr.arpa, ap113.ftth.ucom.ne.jp, 209.232.43.in-addr.arpa, 195.210.122.in-addr.arpa and 136.33.124.in-addr.arpa.

Host names with a single IP number:

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.
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