CF1757766791341-tsm20250912070358

IPLIST.NET - dsi.ist.utl.pt

Search for IP or hostnames:

dsi.ist.utl.pt checked at 2025-09-13T12:33:11.276Z 1889ms 79/79/79 100% R:13

dsi.ist.utl.pt

MXsmtp1.tecnico.ulisboa.pt
A2001:690:2100:1::15 🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
PTRsmtp1.tecnico.ulisboa.pt
A193.136.128.21🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
PTRsmtp1.tecnico.ulisboa.pt
MXsmtp2.tecnico.ulisboa.pt
A2001:690:2100:1::16 🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
PTRsmtp2.tecnico.ulisboa.pt
A193.136.128.22🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
PTRsmtp2.tecnico.ulisboa.pt
MXsmtp.tecnico.ulisboa.pt
A2001:690:2100:1::25 🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
PTRsmtp.tecnico.ulisboa.pt
A193.136.128.20🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
PTRsmtp.tecnico.ulisboa.pt
A2001:690:2100:1::6fbf:7f6 🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
A193.136.128.145🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
PTRwebengine.ist.utl.pt

ist.utl.pt

NSns1.tecnico.ulisboa.pt
NSns2.tecnico.ulisboa.pt
MXsmtp1.tecnico.ulisboa.pt
MXsmtp2.tecnico.ulisboa.pt
MXsmtp.tecnico.ulisboa.pt
A2001:690:2100:1::c03a:216e 🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional
A193.136.128.169🇵🇹 FCCN - Fundacao para a Computacao Cientifica Nacional

Up

Starts with same word

Starts similarily

AI analysis

recua.dsi.ist.utl.pt is a child of dsi.ist.utl.pt.

dsi.ist.utl.pt is configured to point to two IP addresses: 2001:690:2100:1::6fbf:7f6 and 193.136.128.145.

The IP numbers are shared between dsi.ist.utl.pt and other host names such as iday.ist.utl.pt, webengine.ist.utl.pt, nape.ist.utl.pt, iday.tecnico.ulisboa.pt, and dsi.tecnico.ulisboa.pt.

Three mail servers, smtp1.tecnico.ulisboa.pt, smtp2.tecnico.ulisboa.pt, and smtp.tecnico.ulisboa.pt, are responsible for handling dsi.ist.utl.pt.

Other domains such as cegist.ist.utl.pt, adist.ist.utl.pt, dsi.tecnico.ulisboa.pt, jeq.ist.utl.pt, and csf2016.tecnico.ulisboa.pt share at least some mail servers with dsi.ist.utl.pt.

The mail servers fenixedu3.ist.utl.pt are frequently utilized in conjunction with these mail servers.

smtp1.tecnico.ulisboa.pt, 2001:690:2100:1::15, and 193.136.128.21 are associated with each other.

smtp2.tecnico.ulisboa.pt, 2001:690:2100:1::16, and 193.136.128.22 are interconnected.

smtp.tecnico.ulisboa.pt, 2001:690:2100:1::25, and 193.136.128.20 are linked together.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

yuDyQNN CF johedugfp 2025-09-13