DNSWHOIS.INFO - 171.21.1.in-addr.arpa
Search for IP or hostnames:
171.21.1.in-addr.arpa checked at 2025-11-17T09:11:21.856Z 1471ms 39/39/39 100% R:12 allDone:true timedOut:false 171.21.1.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
1.171.21.1.in-addr.arpa |
153.171.21.1.in-addr.arpa |
139.171.21.1.in-addr.arpa |
10.171.21.1.in-addr.arpa |
50.171.21.1.in-addr.arpa |
185.171.21.1.in-addr.arpa |
24.171.21.1.in-addr.arpa |
208.171.21.1.in-addr.arpa |
221.171.21.1.in-addr.arpa |
206.171.21.1.in-addr.arpa |
Starts with same word
Starts similarily
AI analysis
171.21.1.in-addr.arpa is a parent of 1.171.21.1.in-addr.arpa, 153.171.21.1.in-addr.arpa, 139.171.21.1.in-addr.arpa, 10.171.21.1.in-addr.arpa, 50.171.21.1.in-addr.arpa and a few other host names.
171.21.1.in-addr.arpa's delegation uses two name servers, ns1.vectant.ne.jp and ns2.vectant.ne.jp.
171.21.1.in-addr.arpa shares the same name server setup as other domains, for example 148.21.1.in-addr.arpa, 127.230.222.in-addr.arpa, 165.177.183.in-addr.arpa, 106.3.36.in-addr.arpa and 133.177.183.in-addr.arpa.
171.21.1.in-addr.arpa at least partially shares name servers with other domains, for example sub0.148.91.116.in-addr.arpa, 00a.125.231.202.in-addr.arpa and oralcare.co.jp.
Host names with a single IP:
ns1.vectant.ne.jp points to 163.139.230.164.
ns2.vectant.ne.jp points to 163.139.230.165.