IPLIST.NET - 120.19.72.in-addr.arpa
Search for IP or hostnames:
120.19.72.in-addr.arpa checked at 2025-11-14T19:47:24.311Z 135ms 45/45/45 100% R:15 allDone:true timedOut:false 120.19.72.in-addr.arpa
| NS | ns1.umass.edu | ||||||
| A | 128.119.10.27🇺🇸 AS1249 | ||||||
| PTR | ns1.umass.edu | ||||||
| NS | ns2.umass.edu | ||||||
| A | 128.119.10.28🇺🇸 AS1249 | ||||||
| PTR | ns2.umass.edu | ||||||
| NS | ns3.umass.edu | ||||||
| A | 69.16.40.18🇺🇸 AS1968 | ||||||
| PTR | ns3.umass.edu | ||||||
19.72.in-addr.arpa
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AI analysis
120.19.72.in-addr.arpa is a parent of 136.120.19.72.in-addr.arpa, 148.120.19.72.in-addr.arpa and 228.120.19.72.in-addr.arpa.
120.19.72.in-addr.arpa is delegated to three name servers: ns1.umass.edu, ns2.umass.edu and ns3.umass.edu.
At least part of the name servers for 120.19.72.in-addr.arpa are shared with other domains, for instance ecs.umass.edu, 86.19.72.in-addr.arpa, 245.119.128.in-addr.arpa, 76.19.72.in-addr.arpa and 99.19.72.in-addr.arpa.
These name servers are commonly used alongside unix1.cs.umass.edu and ns.mtholyoke.edu.
Host names with a single IP:
ns1.umass.edu points to: 128.119.10.27
ns2.umass.edu points to: 128.119.10.28
ns3.umass.edu points to: 69.16.40.18
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