CF1761458994789-tsm20251024211356

DNSWHOIS.INFO - 104.19.72.in-addr.arpa

Search for IP or hostnames:

104.19.72.in-addr.arpa checked at 2025-10-26T06:09:54.775Z 111ms 42/42/42 100% R:11

104.19.72.in-addr.arpa

NSns1.umass.edu
A128.119.10.27🇺🇸 AS1249
PTRns1.umass.edu
NSns2.umass.edu
A128.119.10.28🇺🇸 AS1249
PTRns2.umass.edu
NSns3.umass.edu
A69.16.40.18🇺🇸 AS1968
PTRns3.umass.edu

19.72.in-addr.arpa

Starts with same word

Starts similarily

AI analysis

104.19.72.in-addr.arpa is delegated to three name servers: ns1.umass.edu, ns2.umass.edu and ns3.umass.edu.

104.19.72.in-addr.arpa partially shares name servers with other domains; examples include 102.119.128.in-addr.arpa, 231.119.128.in-addr.arpa, 214.119.128.in-addr.arpa, 51.119.128.in-addr.arpa and 90.119.128.in-addr.arpa.

These name servers are often used with the name servers unix1.cs.umass.edu and ns.mtholyoke.edu.

Host names with one IP number:

Host ns1.umass.edu points to 128.119.10.27.

Host ns2.umass.edu points to 128.119.10.28.

Host ns3.umass.edu points to 69.16.40.18.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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