CF1759741832634-tsm20251005211530

WWW.RTSAK.COM - 21.30.125.in-addr.arpa

Search for IP or hostnames:

21.30.125.in-addr.arpa checked at 2025-10-06T09:10:32.619Z 472ms 44/44/44 100% R:10

21.30.125.in-addr.arpa

NSdns0.iij.ad.jp
A2001:240::105 🇯🇵 Internet Initiative Japan
PTRdns0.iij.ad.jp
A210.130.0.5🇯🇵 Internet Initiative Japan
PTRdns0.iij.ad.jp
NSdns1.iij.ad.jp
A2001:240::115 🇯🇵 Internet Initiative Japan
PTRdns1.iij.ad.jp
A210.130.1.5🇯🇵 Internet Initiative Japan
PTRdns1.iij.ad.jp

30.125.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

21.30.125.in-addr.arpa is a parent of 2.21.30.125.in-addr.arpa, 150.21.30.125.in-addr.arpa, 23.21.30.125.in-addr.arpa, 120.21.30.125.in-addr.arpa and 61.21.30.125.in-addr.arpa, plus a few other host names.

21.30.125.in-addr.arpa's delegation uses two name servers: dns0.iij.ad.jp and dns1.iij.ad.jp.

21.30.125.in-addr.arpa uses the same name server setup as other domains, such as 176.238.133.in-addr.arpa, 101.30.125.in-addr.arpa, 4.180.203.in-addr.arpa, 212.13.160.in-addr.arpa and 195.180.203.in-addr.arpa.

Host names with two IPs:

dns0.iij.ad.jp points to 2001:240::105 and 210.130.0.5

dns1.iij.ad.jp points to 2001:240::115 and 210.130.1.5

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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fXWJgiu CF johedugfp 2025-10-06