CF1758136194084-tsm20250915222102

WWW.RTSAK.COM - mail.cis.udel.edu

Search for IP or hostnames:

mail.cis.udel.edu checked at 2025-09-17T19:09:54.077Z 142ms 88/88/88 100% R:13

mail.cis.udel.edu

MXaspmx.l.google.com
A2607:f8b0:4004:c08::1a 🇺🇸 Google
PTRbi-in-f26.1e100.net
A172.253.62.27🇺🇸 Google
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com
A2a00:1450:400b:c02::1b 🇮🇪 Google
PTRdj-in-f27.1e100.net
A172.253.116.27🇺🇸 Google
PTRdj-in-f27.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:400c:c00::1a 🇧🇪 Google
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A173.194.76.27🇺🇸 Google
PTRws-in-f27.1e100.net
MXalt3.aspmx.l.google.com
A2a00:1450:4025:402::1a 🇳🇱 Google
PTRrb-in-f26.1e100.net
A142.250.102.27🇺🇸 Google
PTRrb-in-f27.1e100.net
MXalt4.aspmx.l.google.com
A2a00:1450:4013:c1c::1a 🇳🇱 Google
PTRyugrqog-in-f26.1e100.net
A192.178.156.27🇺🇸 Google
PTRyugrqog-in-f27.1e100.net
A128.4.31.12🇺🇸 AS2
PTRlouie.udel.edu

cis.udel.edu

MXaspmx.l.google.com
MXalt1.aspmx.l.google.com
MXalt2.aspmx.l.google.com
MXalt3.aspmx.l.google.com
MXalt4.aspmx.l.google.com
A128.4.5.226🇺🇸 AS2

Starts with same word

Starts similarily

AI analysis

mail.cis.udel.edu resolves to one IP number: 128.4.31.12.

Other host names, for instance mail.eecis.udel.edu, eecis.udel.edu, louie.udel.edu and mail.ece.udel.edu share IP numbers with mail.cis.udel.edu.

mail.cis.udel.edu is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

mail.cis.udel.edu shares some mail servers with other domains, at least partially, for instance readclan.com, sintonia.mx, mrmags.ca, studio-dc.com and metrow.com.

these mail servers are often used together with mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, mx1.hostinger.co.uk, mx2.hostinger.co.uk and lv2tca7b45ar2jncyjd4oyw4ldpxdjhqro5um3ycbw4p2lnvz5xq.mx-verification.google.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c08::1a and 172.253.62.27

alt1.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.27

alt2.aspmx.l.google.com points to 2a00:1450:400c:c00::1a and 173.194.76.27

alt3.aspmx.l.google.com points to 2a00:1450:4025:402::1a and 142.250.102.27

alt4.aspmx.l.google.com points to 2a00:1450:4013:c1c::1a and 192.178.156.27

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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qYdeMCQ CF johedugfp 2025-09-17