IPLIST.NET - 203.21.1.in-addr.arpa
Search for IP or hostnames:
203.21.1.in-addr.arpa checked at 2025-10-07T12:53:20.366Z 627ms 42/42/42 100% R:16
203.21.1.in-addr.arpa
NS | ns1.vectant.ne.jp | ||||||
A | 163.139.230.164🇯🇵 ARTERIA Networks Corporation (Vectant) | ||||||
PTR | ns1.vectant.ne.jp | ||||||
NS | ns2.vectant.ne.jp | ||||||
A | 163.139.230.165🇯🇵 ARTERIA Networks Corporation (Vectant) | ||||||
PTR | ns2.vectant.ne.jp |
21.1.in-addr.arpa
Up
67.203.21.1.in-addr.arpa |
66.203.21.1.in-addr.arpa |
64.203.21.1.in-addr.arpa |
163.203.21.1.in-addr.arpa |
97.203.21.1.in-addr.arpa |
34.203.21.1.in-addr.arpa |
36.203.21.1.in-addr.arpa |
162.203.21.1.in-addr.arpa |
224.203.21.1.in-addr.arpa |
4.203.21.1.in-addr.arpa |
107.203.21.1.in-addr.arpa |
226.203.21.1.in-addr.arpa |
153.203.21.1.in-addr.arpa |
127.203.21.1.in-addr.arpa |
92.203.21.1.in-addr.arpa |
203.203.21.1.in-addr.arpa |
245.203.21.1.in-addr.arpa |
129.203.21.1.in-addr.arpa |
100.203.21.1.in-addr.arpa |
213.203.21.1.in-addr.arpa |
16.203.21.1.in-addr.arpa |
132.203.21.1.in-addr.arpa |
17.203.21.1.in-addr.arpa |
150.203.21.1.in-addr.arpa |
99.203.21.1.in-addr.arpa |
201.203.21.1.in-addr.arpa |
128.203.21.1.in-addr.arpa |
200.203.21.1.in-addr.arpa |
68.203.21.1.in-addr.arpa |
91.203.21.1.in-addr.arpa |
76.203.21.1.in-addr.arpa |
51.203.21.1.in-addr.arpa |
6.203.21.1.in-addr.arpa |
80.203.21.1.in-addr.arpa |
227.203.21.1.in-addr.arpa |
140.203.21.1.in-addr.arpa |
167.203.21.1.in-addr.arpa |
193.203.21.1.in-addr.arpa |
182.203.21.1.in-addr.arpa |
32.203.21.1.in-addr.arpa |
2.203.21.1.in-addr.arpa |
160.203.21.1.in-addr.arpa |
195.203.21.1.in-addr.arpa |
7.203.21.1.in-addr.arpa |
Starts with same word
203.eu |
203.in-addr.arpa |
203.ph |
203.bet |
203.org |
203.in |
203.nu |
203.fr |
203.ws |
203.se |
203.de |
203.cc |
203.com |
203.pl |
203.tel |
203.cz |
203.tv |
203.me |
203.ca |
203.am |
203.org.cn |
203.ru |
203.one |
203.it |
Starts similarily
AI analysis
203.21.1.in-addr.arpa
is the parent of 67.203.21.1.in-addr.arpa
, 66.203.21.1.in-addr.arpa
, 64.203.21.1.in-addr.arpa
, 163.203.21.1.in-addr.arpa
, 97.203.21.1.in-addr.arpa
and a few other host names.
Two name servers ns1.vectant.ne.jp
and ns2.vectant.ne.jp
are delegated to 203.21.1.in-addr.arpa
.
203.21.1.in-addr.arpa
uses the same name server configuration as other domains, such as jenets.co.jp
, 242.103.122.in-addr.arpa
, 29.215.202.in-addr.arpa
, 139.163.in-addr.arpa
and 155.2.36.in-addr.arpa
.
203.21.1.in-addr.arpa
at least partially shares name servers with other domains such as 37.180.202.in-addr.arpa
, 00a.249.131.210.in-addr.arpa
, naito-f.or.jp
, matsumura-oil.co.jp
and community-info.jp
.
These name servers are commonly used with ax02.itplugin.net
and ax03.itplugin.net
.
Host names with a single IP address:
ns1.vectant.ne.jp
points to 163.139.230.164
ns2.vectant.ne.jp
points to 163.139.230.165