CF1763902566558-tsm20251123014954

WWW.RTSAK.COM - erl.ucm.es

Search for IP or hostnames:

erl.ucm.es checked at 2025-11-23T12:56:06.533Z 320ms 78/78/78 100% R:18 allDone:true timedOut:false

erl.ucm.es

MXaspmx2.googlemail.com
A2a00:1450:4013:c1e::1b πŸ‡³πŸ‡± Google
PTRyugrqzs-in-f27.1e100.net
A192.178.213.26πŸ‡ΊπŸ‡Έ Google
PTRyugrqzs-in-f26.1e100.net
MXaspmx3.googlemail.com
A2a00:1450:4025:c01::1b πŸ‡΅πŸ‡± Google
PTRrd-in-f27.1e100.net
A142.250.147.27πŸ‡ΊπŸ‡Έ Google
PTRrd-in-f27.1e100.net
MXaspmx.l.google.com
A2a00:1450:400c:c06::1b πŸ‡§πŸ‡ͺ Google
PTRwb-in-f27.1e100.net
PTRwb-in-x1b.1e100.net
A74.125.133.27πŸ‡ΊπŸ‡Έ Google
PTRwo-in-f27.1e100.net
MXalt1.aspmx.l.google.com
A2a00:1450:4013:c1e::1b πŸ‡³πŸ‡± Google
PTRyugrqzs-in-f27.1e100.net
A192.178.213.27πŸ‡ΊπŸ‡Έ Google
PTRyugrqzs-in-f27.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:4025:c01::1b πŸ‡΅πŸ‡± Google
PTRrd-in-f27.1e100.net
A142.250.147.27πŸ‡ΊπŸ‡Έ Google
PTRrd-in-f27.1e100.net

ucm.es

rank #2815 globally
rank #15 in the tld
This domain name represents the official website of Universidad Complutense de Madrid, a public research university located in Madrid, Spain. The abbreviation "ucm" stands for Universidad Complutense Madrid. It's one of the oldest universities in the world and one of the most prestigious universities in Spain. The ".es" top-level domain indicates that it's a website based in Spain.

Starts with same word

Starts similarily

AI analysis

Five mail servers handle erl.ucm.es: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

erl.ucm.es shares some mail servers with other domains, including calcmech.com, nwood.org, alisamassey.com, pborotlibrary.wpengine.com and semthrive.com.

these mail servers are often used alongside the mail servers aspmx4.googlemail.com, aspmx5.googlemail.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Two IP numbers per host:

aspmx2.googlemail.com points to 2a00:1450:4013:c1e::1b and 192.178.213.26.

aspmx3.googlemail.com points to 2a00:1450:4025:c01::1b and 142.250.147.27.

aspmx.l.google.com points to 2a00:1450:400c:c06::1b and 74.125.133.27.

alt1.aspmx.l.google.com points to 2a00:1450:4013:c1e::1b and 192.178.213.27.

alt2.aspmx.l.google.com points to 2a00:1450:4025:c01::1b and 142.250.147.27.

Hosts pointing to 2a00:1450:4013:c1e::1b: aspmx2.googlemail.com and alt1.aspmx.l.google.com.

Hosts pointing to 2a00:1450:4025:c01::1b: aspmx3.googlemail.com and alt2.aspmx.l.google.com.

Hosts pointing to 142.250.147.27: aspmx3.googlemail.com and alt2.aspmx.l.google.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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