IPLIST.NET - 21.81.51.in-addr.arpa
Search for IP or hostnames:
21.81.51.in-addr.arpa checked at 2025-10-22T09:18:46.874Z 411ms 36/36/36 100% R:1221.81.51.in-addr.arpa
| NS | dns100.ovh.us | ||||||
| A | 135.148.3.205🇺🇸 OVH | ||||||
| PTR | dns100.ovh.us | ||||||
| NS | ns100.ovh.us | ||||||
| A | 51.81.219.53🇺🇸 OVH | ||||||
| PTR | ns100.ovh.us | ||||||
81.51.in-addr.arpa
Up
122.21.81.51.in-addr.arpa |
158.21.81.51.in-addr.arpa |
128.21.81.51.in-addr.arpa |
129.21.81.51.in-addr.arpa |
154.21.81.51.in-addr.arpa |
131.21.81.51.in-addr.arpa |
130.21.81.51.in-addr.arpa |
Starts with same word
Starts similarily
AI analysis
21.81.51.in-addr.arpa is a parent of 122.21.81.51.in-addr.arpa, 158.21.81.51.in-addr.arpa, 128.21.81.51.in-addr.arpa, 129.21.81.51.in-addr.arpa, 154.21.81.51.in-addr.arpa and a few other host names.
Two name servers dns100.ovh.us and ns100.ovh.us handle delegation for 21.81.51.in-addr.arpa.
21.81.51.in-addr.arpa uses the same name server setup as other domains, for example 56.204.15.in-addr.arpa, 13.160.40.in-addr.arpa, 41.148.135.in-addr.arpa, 105.81.51.in-addr.arpa and 217.148.135.in-addr.arpa.
Host names with one IP number: The host name dns100.ovh.us points to 135.148.3.205 and the host name ns100.ovh.us points to 51.81.219.53.
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