CF1759114948168-tsm20250927195623

NSLIST.NET - mail.cis.udel.edu

Search for IP or hostnames:

mail.cis.udel.edu checked at 2025-09-29T03:02:28.150Z 185ms 88/88/88 100% R:13

mail.cis.udel.edu

MXaspmx.l.google.com
A2607:f8b0:4004:c17::1b 🇺🇸 Google
PTRbl-in-f27.1e100.net
A142.251.163.27🇺🇸 Google
PTRwv-in-f27.1e100.net
MXalt1.aspmx.l.google.com
A2a00:1450:400b:c02::1a 🇮🇪 Google
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google
PTRdj-in-f26.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:400c:c00::1a 🇧🇪 Google
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A173.194.76.26🇺🇸 Google
PTRws-in-f26.1e100.net
MXalt3.aspmx.l.google.com
A2a00:1450:4025:402::1a 🇳🇱 Google
PTRrb-in-f26.1e100.net
A142.250.102.26🇺🇸 Google
PTRrb-in-f26.1e100.net
MXalt4.aspmx.l.google.com
A2a00:1450:4013:c1e::1a 🇳🇱 Google
PTRyugrqzs-in-f26.1e100.net
A192.178.213.27🇺🇸 Google
PTRyugrqzs-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 a single IP: 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 with aspmx2.googlemail.com, aspmx3.googlemail.com, mx1.hostinger.co.uk, mx2.hostinger.co.uk and lv2tca7b45ar2jncyjd4oyw4ldpxdjhqro5um3ycbw4p2lnvz5xq.mx-verification.google.com.

Host names with two IPs:

Host aspmx.l.google.com has IPs 2607:f8b0:4004:c17::1b and 142.251.163.27.

Host alt1.aspmx.l.google.com has IPs 2a00:1450:400b:c02::1a and 172.253.116.26.

Host alt2.aspmx.l.google.com has IPs 2a00:1450:400c:c00::1a and 173.194.76.26.

Host alt3.aspmx.l.google.com has IPs 2a00:1450:4025:402::1a and 142.250.102.26.

Host alt4.aspmx.l.google.com has IPs 2a00:1450:4013:c1e::1a and 192.178.213.27.

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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tYPoNmk CF johedugfp 2025-09-29