CF1763386976688-tsm20251116095642

DNSWHOIS.INFO - f.0.0.4.0.0.4.2.ip6.arpa

Search for IP or hostnames:

f.0.0.4.0.0.4.2.ip6.arpa checked at 2025-11-17T13:42:56.603Z 633ms 47/47/47 100% R:8 allDone:true timedOut:false

f.0.0.4.0.0.4.2.ip6.arpa

NSns6-tk01.ocn.ad.jp
A2001:380::1053 🇯🇵 OCN
PTRns6-tk01.ocn.ad.jp
A61.207.9.4🇯🇵 OCN
PTRns6-tk01.ocn.ad.jp
NSns6-tk02.ocn.ad.jp
A2001:380:0:1::1053 🇯🇵 OCN
PTRns6-tk02.ocn.ad.jp
A61.207.9.36🇯🇵 OCN
PTRns6-tk02.ocn.ad.jp

0.0.4.0.0.4.2.ip6.arpa

NSns6-tk01.ocn.ad.jp
NSns6-tk02.ocn.ad.jp

Starts with same word

Starts similarily

AI analysis

f.0.0.4.0.0.4.2.ip6.arpa is delegated to two name servers: ns6-tk01.ocn.ad.jp and ns6-tk02.ocn.ad.jp.

f.0.0.4.0.0.4.2.ip6.arpa uses the same name server setup as other domains, including sakurai-gs.co.jp, 128.178.162.210.in-addr.arpa, jsce.or.jp, 32.8.22.118.in-addr.arpa and 216.80.160.114.in-addr.arpa.

At least part of the name servers for f.0.0.4.0.0.4.2.ip6.arpa are shared with other domains, for instance globaltreehouse.com, mizuhocbk.co.jp, netr.jp, ripe.jp and 222.163.210.in-addr.arpa.

These name servers are commonly used alongside the name servers os12-dnsic1-dns1.anser.ne.jp.

Host names with two IP numbers:

ns6-tk01.ocn.ad.jp points to 2001:380::1053 and 61.207.9.4.

ns6-tk02.ocn.ad.jp points to 2001:380:0:1::1053 and 61.207.9.36.

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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