CF1757744129953-tsm20250912070358

DNSWHOIS.INFO - 121.138.203.in-addr.arpa

Search for IP or hostnames:

121.138.203.in-addr.arpa checked at 2025-09-13T06:15:29.933Z 430ms 49/49/49 100% R:14

121.138.203.in-addr.arpa

NSns2.siriuscloud.jp
A2400:3e80:1:1::12 🇯🇵 NTT PC Communications (InfoSphere)
PTRns2.siriuscloud.jp
A219.118.70.12🇯🇵 NTT PC Communications (InfoSphere)
PTRns2.siriuscloud.jp
NSns2.tiki.ad.jp
A218.40.30.11🇯🇵 TikiTiki
PTRns2.tiki.ad.jp
NSns6.tiki.ad.jp
A218.40.29.11🇯🇵 TikiTiki
PTRns6.tiki.ad.jp

138.203.in-addr.arpa

NSa.dns.jp
NSb.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp

Up

Starts with same word

Starts similarily

AI analysis

Host names 2.121.138.203.in-addr.arpa, 155.121.138.203.in-addr.arpa, 215.121.138.203.in-addr.arpa, 13.121.138.203.in-addr.arpa, 120.121.138.203.in-addr.arpa, and others have 121.138.203.in-addr.arpa as their parent.

Three name servers, ns2.siriuscloud.jp, ns2.tiki.ad.jp, and ns6.tiki.ad.jp, are delegated to 121.138.203.in-addr.arpa.

The domain 121.138.203.in-addr.arpa partially shares name servers with other domains such as 55.50.121.in-addr.arpa, gd18.kcv.ne.jp, 201.138.203.in-addr.arpa, 104.157.202.in-addr.arpa, and 127.187.42.in-addr.arpa.

The name servers ns1.siriuscloud.jp, ns1.cccn.ne.jp, ns1.catv296.co.jp, ns1.kibi.ne.jp, ns-tk021.ocn.ad.jp, and ns1.tiki.ad.jp are frequently utilized in conjunction.

ns2.siriuscloud.jp points to two IP numbers: 2400:3e80:1:1::12 and 219.118.70.12, while ns2.tiki.ad.jp points to one IP number: 218.40.30.11, and ns6.tiki.ad.jp points to another IP number: 218.40.29.11.

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

ETEfigU CF johedugfp 2025-09-13