CF1758349188041-tsm20250919194121

NSLIST.NET - aic.fel.cvut.cz

Search for IP or hostnames:

aic.fel.cvut.cz checked at 2025-09-20T06:19:48.022Z 535ms 93/93/93 100% R:18

aic.fel.cvut.cz

MXaspmx2.googlemail.com
A2a00:1450:400b:c02::1a 🇮🇪 Google
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google
PTRdj-in-f26.1e100.net
MXaspmx3.googlemail.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
MXaspmx.l.google.com
A2607:f8b0:4004:c07::1a 🇺🇸 Google
PTRbc-in-f26.1e100.net
A172.253.63.27🇺🇸 Google
PTRbi-in-f27.1e100.net
MXalt1.aspmx.l.google.com
A2a00:1450:400b:c02::1b 🇮🇪 Google
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google
PTRdj-in-f26.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:400c:c00::1b 🇧🇪 Google
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.27🇺🇸 Google
PTRws-in-f27.1e100.net
A2001:718:2:1611::17 🇨🇿 CESNET
PTRaic.fel.cvut.cz
A147.32.80.17🇨🇿 CESNET
PTRaic.fel.cvut.cz

fel.cvut.cz

NSnsa.ces.net
NSns-01.fel.cvut.cz
NSns-02.fel.cvut.cz
MXmax2.feld.cvut.cz
MXmax3.feld.cvut.cz
A2001:718:2:1504::20 🇨🇿 CESNET
A147.32.208.20🇨🇿 CESNET

PTR for

Starts with same word

Starts similarily

AI analysis

aic.fel.cvut.cz points to two IP numbers: 2001:718:2:1611::17 and 147.32.80.17.

aic.fel.cvut.cz is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

aic.fel.cvut.cz shares at least some mail servers with other domains, for example animemaestro.com, oldgifco.com, waybind.com, sum.nl and towersincrepairs.com.

These mail servers are commonly used alongside aspmx4.googlemail.com, aspmx5.googlemail.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with two IP numbers

aspmx2.googlemail.com points to 2a00:1450:400b:c02::1a and 172.253.116.26

aspmx3.googlemail.com points to 2a00:1450:400c:c00::1a and 173.194.76.26

aspmx.l.google.com points to 2607:f8b0:4004:c07::1a and 172.253.63.27

alt1.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.26

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

Host names that point to 172.253.116.26: aspmx2.googlemail.com and alt1.aspmx.l.google.com

Note: 172.253.116.26 is used by both aspmx2.googlemail.com and alt1.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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APzTCHk CF johedugfp 2025-09-20