WWW.ROBTEX.COM - 21.31.192.in-addr.arpa
Search for IP or hostnames:
21.31.192.in-addr.arpa checked at 2025-10-10T06:17:55.958Z 246ms 52/52/52 100% R:1521.31.192.in-addr.arpa
| NS | ns0.sdsc.edu | ||||||
| A | 132.249.20.25🇺🇸 UNSPECIFIED | ||||||
| PTR | ns0.sdsc.edu | ||||||
| NS | ns1.sdsc.edu | ||||||
| A | 198.202.75.26🇺🇸 UNSPECIFIED | ||||||
| PTR | ns1.sdsc.edu | ||||||
31.192.in-addr.arpa
Up
95.21.31.192.in-addr.arpa |
26.21.31.192.in-addr.arpa |
72.21.31.192.in-addr.arpa |
1.21.31.192.in-addr.arpa |
92.21.31.192.in-addr.arpa |
219.21.31.192.in-addr.arpa |
169.21.31.192.in-addr.arpa |
109.21.31.192.in-addr.arpa |
8.21.31.192.in-addr.arpa |
161.21.31.192.in-addr.arpa |
135.21.31.192.in-addr.arpa |
194.21.31.192.in-addr.arpa |
46.21.31.192.in-addr.arpa |
158.21.31.192.in-addr.arpa |
105.21.31.192.in-addr.arpa |
217.21.31.192.in-addr.arpa |
153.21.31.192.in-addr.arpa |
193.21.31.192.in-addr.arpa |
181.21.31.192.in-addr.arpa |
144.21.31.192.in-addr.arpa |
44.21.31.192.in-addr.arpa |
142.21.31.192.in-addr.arpa |
48.21.31.192.in-addr.arpa |
136.21.31.192.in-addr.arpa |
229.21.31.192.in-addr.arpa |
119.21.31.192.in-addr.arpa |
239.21.31.192.in-addr.arpa |
85.21.31.192.in-addr.arpa |
184.21.31.192.in-addr.arpa |
176.21.31.192.in-addr.arpa |
200.21.31.192.in-addr.arpa |
39.21.31.192.in-addr.arpa |
24.21.31.192.in-addr.arpa |
192.21.31.192.in-addr.arpa |
146.21.31.192.in-addr.arpa |
191.21.31.192.in-addr.arpa |
84.21.31.192.in-addr.arpa |
179.21.31.192.in-addr.arpa |
145.21.31.192.in-addr.arpa |
241.21.31.192.in-addr.arpa |
65.21.31.192.in-addr.arpa |
143.21.31.192.in-addr.arpa |
202.21.31.192.in-addr.arpa |
99.21.31.192.in-addr.arpa |
139.21.31.192.in-addr.arpa |
201.21.31.192.in-addr.arpa |
115.21.31.192.in-addr.arpa |
227.21.31.192.in-addr.arpa |
81.21.31.192.in-addr.arpa |
110.21.31.192.in-addr.arpa |
69.21.31.192.in-addr.arpa |
210.21.31.192.in-addr.arpa |
170.21.31.192.in-addr.arpa |
166.21.31.192.in-addr.arpa |
149.21.31.192.in-addr.arpa |
102.21.31.192.in-addr.arpa |
218.21.31.192.in-addr.arpa |
116.21.31.192.in-addr.arpa |
131.21.31.192.in-addr.arpa |
164.21.31.192.in-addr.arpa |
165.21.31.192.in-addr.arpa |
106.21.31.192.in-addr.arpa |
157.21.31.192.in-addr.arpa |
168.21.31.192.in-addr.arpa |
42.21.31.192.in-addr.arpa |
15.21.31.192.in-addr.arpa |
138.21.31.192.in-addr.arpa |
132.21.31.192.in-addr.arpa |
17.21.31.192.in-addr.arpa |
172.21.31.192.in-addr.arpa |
96.21.31.192.in-addr.arpa |
38.21.31.192.in-addr.arpa |
19.21.31.192.in-addr.arpa |
147.21.31.192.in-addr.arpa |
128.21.31.192.in-addr.arpa |
64.21.31.192.in-addr.arpa |
216.21.31.192.in-addr.arpa |
117.21.31.192.in-addr.arpa |
150.21.31.192.in-addr.arpa |
73.21.31.192.in-addr.arpa |
Starts with same word
Starts similarily
AI analysis
21.31.192.in-addr.arpa is a parent of 95.21.31.192.in-addr.arpa, 26.21.31.192.in-addr.arpa, 72.21.31.192.in-addr.arpa, 1.21.31.192.in-addr.arpa, 92.21.31.192.in-addr.arpa and a few other host names.
Two name servers ns0.sdsc.edu and ns1.sdsc.edu handle delegation for 21.31.192.in-addr.arpa.
21.31.192.in-addr.arpa uses the same name server setup as other domains, for example 119.202.198.in-addr.arpa, 116.202.198.in-addr.arpa, 122.202.198.in-addr.arpa, 98.202.198.in-addr.arpa and 86.202.198.in-addr.arpa.
21.31.192.in-addr.arpa partially shares name servers with other domains; examples include sdsc.optiputer.net, 254.26.192.in-addr.arpa, 53.58.67.in-addr.arpa, 250.26.192.in-addr.arpa and calit2.optiputer.net.
These name servers are commonly used with the name servers ns1.ucsd.edu, ns1.optiputer.net, ns0.scripps.edu, ns1.scripps.edu and silver.sdsmt.edu.
Host names with one IP number: The host name ns0.sdsc.edu points to 132.249.20.25 and the host name ns1.sdsc.edu points to 198.202.75.26.