CF1760072392964-tsm20251009080619

WWW.RTSAK.COM - 91.119.128.in-addr.arpa

Search for IP or hostnames:

91.119.128.in-addr.arpa checked at 2025-10-10T04:59:52.920Z 532ms 45/45/45 100% R:11

91.119.128.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

119.128.in-addr.arpa

NSns1.umass.edu
NSns2.umass.edu
NSns3.umass.edu

Up

Starts with same word

Starts similarily

AI analysis

91.119.128.in-addr.arpa has children including 224.91.119.128.in-addr.arpa, 229.91.119.128.in-addr.arpa, 131.91.119.128.in-addr.arpa, 126.91.119.128.in-addr.arpa, 221.91.119.128.in-addr.arpa and a few other host names.

91.119.128.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 91.119.128.in-addr.arpa are shared with other domains, for instance extension.umass.edu, 104.19.72.in-addr.arpa, 111.19.72.in-addr.arpa, library.umass.edu and sacl.umass.edu.

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

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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