IPLIST.NET - 123.21.1.in-addr.arpa
Search for IP or hostnames:
123.21.1.in-addr.arpa checked at 2025-11-19T19:04:46.300Z 464ms 42/42/42 100% R:7 allDone:true timedOut:false 123.21.1.in-addr.arpa
| NS | ns1.vectant.ne.jp | ||||||
| A | 163.139.230.164🇯🇵 Vectant | ||||||
| PTR | ns1.vectant.ne.jp | ||||||
| NS | ns2.vectant.ne.jp | ||||||
| A | 163.139.230.165🇯🇵 Vectant | ||||||
| PTR | ns2.vectant.ne.jp | ||||||
21.1.in-addr.arpa
Up
234.123.21.1.in-addr.arpa |
86.123.21.1.in-addr.arpa |
217.123.21.1.in-addr.arpa |
192.123.21.1.in-addr.arpa |
27.123.21.1.in-addr.arpa |
220.123.21.1.in-addr.arpa |
128.123.21.1.in-addr.arpa |
139.123.21.1.in-addr.arpa |
233.123.21.1.in-addr.arpa |
2.123.21.1.in-addr.arpa |
187.123.21.1.in-addr.arpa |
236.123.21.1.in-addr.arpa |
21.123.21.1.in-addr.arpa |
136.123.21.1.in-addr.arpa |
193.123.21.1.in-addr.arpa |
142.123.21.1.in-addr.arpa |
164.123.21.1.in-addr.arpa |
101.123.21.1.in-addr.arpa |
184.123.21.1.in-addr.arpa |
37.123.21.1.in-addr.arpa |
170.123.21.1.in-addr.arpa |
120.123.21.1.in-addr.arpa |
200.123.21.1.in-addr.arpa |
150.123.21.1.in-addr.arpa |
242.123.21.1.in-addr.arpa |
153.123.21.1.in-addr.arpa |
196.123.21.1.in-addr.arpa |
90.123.21.1.in-addr.arpa |
116.123.21.1.in-addr.arpa |
23.123.21.1.in-addr.arpa |
254.123.21.1.in-addr.arpa |
137.123.21.1.in-addr.arpa |
106.123.21.1.in-addr.arpa |
181.123.21.1.in-addr.arpa |
135.123.21.1.in-addr.arpa |
49.123.21.1.in-addr.arpa |
251.123.21.1.in-addr.arpa |
152.123.21.1.in-addr.arpa |
Starts with same word
Starts similarily
AI analysis
123.21.1.in-addr.arpa is a parent of 234.123.21.1.in-addr.arpa, 86.123.21.1.in-addr.arpa, 217.123.21.1.in-addr.arpa, 192.123.21.1.in-addr.arpa, 27.123.21.1.in-addr.arpa and several other host names.
123.21.1.in-addr.arpa is delegated to two name servers: ns1.vectant.ne.jp and ns2.vectant.ne.jp.
123.21.1.in-addr.arpa shares the same name server setup as other domains, for example 67.179.115.in-addr.arpa, 113.91.116.in-addr.arpa, 179.215.202.in-addr.arpa, 39.51.120.in-addr.arpa and 82.79.202.in-addr.arpa.
123.21.1.in-addr.arpa at least partially shares name servers with other domains, for instance sub128.148.91.116.in-addr.arpa, kyd.jp, sub32.227.146.210.in-addr.arpa, sub64.252.103.122.in-addr.arpa and 00a.56.170.210.in-addr.arpa.
These name servers are often used with ns1.i2ts.ne.jp and ns3.i2ts.ne.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.