CF1763355373279-tsm20251116095642

IPLIST.NET - 183.21.1.in-addr.arpa

Search for IP or hostnames:

183.21.1.in-addr.arpa checked at 2025-11-17T04:56:13.135Z 1440ms 42/42/42 100% R:13 allDone:true timedOut:false

183.21.1.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

183.21.1.in-addr.arpa is a parent of 115.183.21.1.in-addr.arpa, 130.183.21.1.in-addr.arpa, 42.183.21.1.in-addr.arpa, 67.183.21.1.in-addr.arpa, 49.183.21.1.in-addr.arpa and several other host names.

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

183.21.1.in-addr.arpa shares the same name server setup as other domains, for example shizuoka.ap.gmo-isp.jp, 190.179.115.in-addr.arpa, 119.79.202.in-addr.arpa, 64.215.202.in-addr.arpa and 56.170.210.in-addr.arpa.

183.21.1.in-addr.arpa partially shares name servers with other domains, for instance fcstation.com, mc-mates.com, assist-japan.jp and akt12.com.

these name servers are commonly used with mario3.marubeni.co.jp, mario.marubeni.co.jp, wh777s.marubeni.co.jp, wh778s.marubeni.co.jp, dns01.gmoserver.jp and dns02.gmoserver.jp.

Host names with one IP number:

The host ns1.vectant.ne.jp points to 163.139.230.164 and the host 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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