IPLIST.NET - 51.21.72.in-addr.arpa
Search for IP or hostnames:
51.21.72.in-addr.arpa checked at 2025-10-09T15:18:07.723Z 112ms 48/48/48 100% R:1151.21.72.in-addr.arpa
| NS | ns1.datapipe.net | ||||||
| A | 69.20.95.4🇺🇸 RACKSPACE-IAD | ||||||
| PTR | ns.rackspace.com | ||||||
| NS | ns2.datapipe.net | ||||||
| A | 65.61.188.4🇺🇸 RACKSPACE-LON | ||||||
| PTR | ns2.rackspace.com | ||||||
| NS | ns3.datapipe.net | ||||||
| A | 69.20.95.4🇺🇸 RACKSPACE-IAD | ||||||
| PTR | ns.rackspace.com | ||||||
| NS | ns4.datapipe.net | ||||||
| A | 65.61.188.4🇺🇸 RACKSPACE-LON | ||||||
| PTR | ns2.rackspace.com | ||||||
21.72.in-addr.arpa
Starts with same word
Starts similarily
AI analysis
51.21.72.in-addr.arpa is delegated to four name servers: ns1.datapipe.net, ns2.datapipe.net, ns3.datapipe.net and ns4.datapipe.net.
51.21.72.in-addr.arpa at least partially shares name servers with other domains, for instance longislandroots.com, 73.32.216.in-addr.arpa, islamujeresreservations.com, 100.27.64.in-addr.arpa and 254.36.72.in-addr.arpa.
these name servers are often used together with ns5.datapipe.net, ns6.datapipe.net, ns1.hkg.datapipe.net and ns2.hkg.datapipe.net.
Host names with one IP number:
Host name ns1.datapipe.net points to: 69.20.95.4.
Host name ns2.datapipe.net points to: 65.61.188.4.
Host name ns3.datapipe.net points to: 69.20.95.4.
Host name ns4.datapipe.net points to: 65.61.188.4.
Host names pointing to 69.20.95.4: ns1.datapipe.net and ns3.datapipe.net.
Host names pointing to 65.61.188.4: ns2.datapipe.net and ns4.datapipe.net.