CF1758091144122-tsm20250915222102

WWW.RTSAK.COM - listserv.umd.edu

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listserv.umd.edu checked at 2025-09-17T06:39:04.078Z 325ms 107/107/107 100% R:21

listserv.umd.edu

MXmx1.umd.iphmx.com
A68.232.131.46🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort
A68.232.137.73🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort
A68.232.142.226🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort
A68.232.143.84🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort
A216.71.140.161🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort
A216.71.140.163🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort
A216.71.149.111🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort
A216.71.149.190🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort
MXmx2.umd.iphmx.com
A68.232.131.46🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort
A68.232.137.73🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort
A68.232.142.226🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort
A68.232.143.84🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort
A216.71.140.161🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort
A216.71.140.163🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort
A216.71.149.111🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort
A216.71.149.190🇺🇸 HPS // Cisco Cloud Email Security (CES) / IronPort
A52.201.176.74🇺🇸 Amazon
PTRlistserv1-public.it-prod-cots.aws.umd.edu

umd.edu

NSns1.umd.edu
NSns2.umd.edu
NSns.ums.edu
MXmx1.umd.iphmx.com
MXmx2.umd.iphmx.com
A94.247.142.1🇺🇸 Cloudflare London
rank #577 globally
rank #33 in the tld
This domain name "umd.edu" is associated with the University of Maryland, a public research university located in College Park, Maryland, United States. The domain is used for the university's website, which provides information about its programs, research, events, admissions, faculty, and more. The ".edu" extension indicates that the domain belongs to an educational institution.

Starts with same word

Starts similarily

AI analysis

listserv.umd.edu resolves to one IP number: 52.201.176.74.

Other host names, for instance listserv1-public.it-prod-cots.aws.umd.edu, share IP numbers with listserv.umd.edu.

Two mail servers handle listserv.umd.edu: mx1.umd.iphmx.com and mx2.umd.iphmx.com.

listserv.umd.edu shares the same mail server setup as other domains, for instance socy.umd.edu, geol.umd.edu, econ.umd.edu, mfri.org and umd.edu.

listserv.umd.edu shares at least partially some mail servers with other domains, including calce.umd.edu, ajrarchive.org and umer.umd.edu.

Both mx1.umd.iphmx.com and mx2.umd.iphmx.com point to the same eight IPs: 68.232.131.46, 68.232.137.73, 68.232.142.226, 68.232.143.84, 216.71.140.161, 216.71.140.163, 216.71.149.111 and 216.71.149.190. For each IP, mx1.umd.iphmx.com and mx2.umd.iphmx.com point to it.

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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UQYfSLP CF johedugfp 2025-09-17