CF1763584116799-tsm20251116095642

MXLIST.NET - 180.21.1.in-addr.arpa

Search for IP or hostnames:

180.21.1.in-addr.arpa checked at 2025-11-19T20:28:36.787Z 242ms 42/42/42 100% R:14 allDone:true timedOut:false

180.21.1.in-addr.arpa

NSns1.vectant.ne.jp
A163.139.230.164🇯🇵 ARTERIA Networks Corporation (Vectant)
PTRns1.vectant.ne.jp
NSns2.vectant.ne.jp
A163.139.230.165🇯🇵 ARTERIA Networks Corporation (Vectant)
PTRns2.vectant.ne.jp

21.1.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

180.21.1.in-addr.arpa is the parent of 227.180.21.1.in-addr.arpa, 168.180.21.1.in-addr.arpa, 98.180.21.1.in-addr.arpa, 1.180.21.1.in-addr.arpa, 113.180.21.1.in-addr.arpa and a few other host names.

180.21.1.in-addr.arpa is delegated to two name servers ns1.vectant.ne.jp and ns2.vectant.ne.jp.

180.21.1.in-addr.arpa shares the same name server setup as other domains, for instance 199.147.220.in-addr.arpa, 11.158.220.in-addr.arpa, 175.177.183.in-addr.arpa, 64.79.202.in-addr.arpa and vsup.jp.

180.21.1.in-addr.arpa at least partially shares name servers with other domains, for instance sub64.252.103.122.in-addr.arpa, 00a.56.170.210.in-addr.arpa, 00c.177.131.210.in-addr.arpa, 39.180.202.in-addr.arpa and 79.133.in-addr.arpa.

These name servers are commonly used alongside ns1.i2ts.ne.jp and ns3.i2ts.ne.jp.

Host names with one IP number:

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.
dbq