WWW.ROBTEX.COM - 8.21.1.in-addr.arpa
Search for IP or hostnames:
8.21.1.in-addr.arpa checked at 2025-11-27T19:41:41.373Z 190ms 49/49/49 100% R:13 allDone:true timedOut:false 8.21.1.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
0.8.21.1.in-addr.arpa |
Starts with same word
Starts similarily
AI analysis
8.21.1.in-addr.arpa is parent of 0.8.21.1.in-addr.arpa.
8.21.1.in-addr.arpa's delegation is to two name servers ns1.vectant.ne.jp and ns2.vectant.ne.jp.
8.21.1.in-addr.arpa shares the same name server configuration as other domains, such as sub0.151.91.116.in-addr.arpa, 72.247.220.in-addr.arpa, 199.179.115.in-addr.arpa, 104.216.122.in-addr.arpa and 69.230.222.fls.vectant.ne.jp.
8.21.1.in-addr.arpa at least partially shares its name servers with other domains, for instance 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:
ns1.vectant.ne.jp resolves to 163.139.230.164.
ns2.vectant.ne.jp resolves to 163.139.230.165.