CF1763022977663-tsm20251109205412

IPLIST.NET - 39.21.1.in-addr.arpa

Search for IP or hostnames:

39.21.1.in-addr.arpa checked at 2025-11-13T08:36:17.645Z 217ms 39/39/39 100% R:12 allDone:true timedOut:false

39.21.1.in-addr.arpa

NSns1.vectant.ne.jp
A163.139.230.164🇯🇵 Vectant
PTRns1.vectant.ne.jp
NSns2.vectant.ne.jp
A163.139.230.165🇯🇵 Vectant
PTRns2.vectant.ne.jp

21.1.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

39.21.1.in-addr.arpa is the parent of 82.39.21.1.in-addr.arpa, 254.39.21.1.in-addr.arpa, 117.39.21.1.in-addr.arpa, 114.39.21.1.in-addr.arpa, 125.39.21.1.in-addr.arpa and a few other host names.

Two name servers ns1.vectant.ne.jp and ns2.vectant.ne.jp are delegated to 39.21.1.in-addr.arpa.

39.21.1.in-addr.arpa uses the same name server configuration as other domains, such as 163.146.210.in-addr.arpa, 186.103.122.fls.vectant.ne.jp, 111.110.124.in-addr.arpa, ap.gmobb-fix.jp and ipda.vectant.ne.jp.

39.21.1.in-addr.arpa at least partially shares name servers with other domains such as toyo.ac.jp, kyd.co.jp, jipm.or.jp, bins.ne.jp and 00l.62.170.210.in-addr.arpa.

Host names with a single IP address:

ns1.vectant.ne.jp points to 163.139.230.164

ns2.vectant.ne.jp points to 163.139.230.165

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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