CF1757256356010-tsm20250907140122

DNSWHOIS.INFO - lass.cs.umass.edu

Search for IP or hostnames:

lass.cs.umass.edu checked at 2025-09-07T14:45:55.993Z 234ms 42/42/42 100% R:16

lass.cs.umass.edu

CNAMEnone.cs.umass.edu
MXbarramail.cs.umass.edu
A128.119.240.3🇺🇸 AS1249
PTRbarramail.cs.umass.edu
A128.119.245.5🇺🇸 AS1249
PTRnone.cs.umass.edu

cs.umass.edu

NSns1.umass.edu
NSns2.umass.edu
NSns3.umass.edu
MXbarramail.cs.umass.edu
NSunix1.cs.umass.edu
A128.119.240.136🇺🇸 AS1249

AI analysis

The IP number 128.119.245.5 is pointed to by lass.cs.umass.edu.

Host names such as none.cs.umass.edu share their IP numbers with lass.cs.umass.edu.

The mail server, barramail.cs.umass.edu, manages lass.cs.umass.edu.

Just like the domains casa.umass.edu, mailsrv.cs.umass.edu, dpcomp.org, gaia.cs.umass.edu, and none.cs.umass.edu, lass.cs.umass.edu also follows the same mail server setup.

The IP number 128.119.240.3 is pointed to by barramail.cs.umass.edu.

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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