CF1759394795759-tsm20251002083538

WWW.RTSAK.COM - astro.umd.edu

Search for IP or hostnames:

astro.umd.edu checked at 2025-10-02T08:46:35.700Z 391ms 138/138/138 100% R:11

astro.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
NSluna.astro.umd.edu
A129.2.14.6🇺🇸 UMDNET
PTRluna.astro.umd.edu
NSsol.astro.umd.edu
A129.2.14.4🇺🇸 UMDNET
PTRsol.astro.umd.edu
NSterra.astro.umd.edu
A129.2.14.5🇺🇸 UMDNET
PTRterra.astro.umd.edu
A129.2.14.2🇺🇸 UMDNET
PTRursa.astro.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.

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Starts with same word

Starts similarily

AI analysis

astro.umd.edu is a parent of epoxi.astro.umd.edu, sol.astro.umd.edu, cresst2.astro.umd.edu, unused-14-034.astro.umd.edu and nebula.astro.umd.edu, plus a few other host names.

astro.umd.edu resolves to one IP number: 129.2.14.2.

Other host names, for example ursa.astro.umd.edu, share IP numbers with astro.umd.edu.

astro.umd.edu is delegated to three name servers: luna.astro.umd.edu, sol.astro.umd.edu and terra.astro.umd.edu.

astro.umd.edu shares name servers with other domains at least partially, for example 14.2.129.in-addr.arpa and 15.2.129.in-addr.arpa.

Host names with a single IP:

luna.astro.umd.edu points to 129.2.14.6; sol.astro.umd.edu points to 129.2.14.4; terra.astro.umd.edu points to 129.2.14.5.

astro.umd.edu is served by two mail servers mx1.umd.iphmx.com and mx2.umd.iphmx.com.

astro.umd.edu shares the same mail server setup as other domains, for instance grace.umd.edu, civilsociety.umd.edu, socy.umd.edu, geol.umd.edu and econ.umd.edu.

astro.umd.edu shares at least some mail servers with other domains, for instance calce.umd.edu, ajrarchive.org and umer.umd.edu.

Host names with eight IP numbers

The host names mx1.umd.iphmx.com and mx2.umd.iphmx.com point to: 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.

Host names that point to each IP:

- 68.232.131.46: mx1.umd.iphmx.com and mx2.umd.iphmx.com

- 68.232.137.73: mx1.umd.iphmx.com and mx2.umd.iphmx.com

- 68.232.142.226: mx1.umd.iphmx.com and mx2.umd.iphmx.com

- 68.232.143.84: mx1.umd.iphmx.com and mx2.umd.iphmx.com

- 216.71.140.161: mx1.umd.iphmx.com and mx2.umd.iphmx.com

- 216.71.140.163: mx1.umd.iphmx.com and mx2.umd.iphmx.com

- 216.71.149.111: mx1.umd.iphmx.com and mx2.umd.iphmx.com

- 216.71.149.190: mx1.umd.iphmx.com and mx2.umd.iphmx.com

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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