CF1760773186483-tsm20251017082432

NSLIST.NET - big-proxy.dsi.tecnico.ulisboa.pt

Search for IP or hostnames:

big-proxy.dsi.tecnico.ulisboa.pt checked at 2025-10-18T07:39:46.469Z 432ms 89/89/89 100% R:11

big-proxy.dsi.tecnico.ulisboa.pt

MXsmtp1.tecnico.ulisboa.pt
A2001:690:2100:1::15 ๐Ÿ‡ต๐Ÿ‡น FCCN - Fundacao para a Computacao Cientifica Nacional
PTRsmtp1.tecnico.ulisboa.pt
A193.136.128.21๐Ÿ‡ต๐Ÿ‡น FCCN - Fundacao para a Computacao Cientifica Nacional
PTRsmtp1.tecnico.ulisboa.pt
MXsmtp2.tecnico.ulisboa.pt
A2001:690:2100:1::16 ๐Ÿ‡ต๐Ÿ‡น FCCN - Fundacao para a Computacao Cientifica Nacional
PTRsmtp2.tecnico.ulisboa.pt
A193.136.128.22๐Ÿ‡ต๐Ÿ‡น FCCN - Fundacao para a Computacao Cientifica Nacional
PTRsmtp2.tecnico.ulisboa.pt
MXsmtp.tecnico.ulisboa.pt
A2001:690:2100:1::25 ๐Ÿ‡ต๐Ÿ‡น FCCN - Fundacao para a Computacao Cientifica Nacional
PTRsmtp.tecnico.ulisboa.pt
A193.136.128.20๐Ÿ‡ต๐Ÿ‡น FCCN - Fundacao para a Computacao Cientifica Nacional
PTRsmtp.tecnico.ulisboa.pt
A2001:690:2100:14::1:113 ๐Ÿ‡ต๐Ÿ‡น FCCN - Fundacao para a Computacao Cientifica Nacional
PTRv6-1.big-proxy.dsi.tecnico.ulisboa.pt
A2001:690:2100:14::1:114 ๐Ÿ‡ต๐Ÿ‡น FCCN - Fundacao para a Computacao Cientifica Nacional
PTRv6-2.big-proxy.dsi.tecnico.ulisboa.pt
A193.136.152.113๐Ÿ‡ต๐Ÿ‡น FCCN - Fundacao para a Computacao Cientifica Nacional
PTRv4-1.big-proxy.dsi.tecnico.ulisboa.pt
A193.136.152.114๐Ÿ‡ต๐Ÿ‡น FCCN - Fundacao para a Computacao Cientifica Nacional
PTRv4-2.big-proxy.dsi.tecnico.ulisboa.pt

dsi.tecnico.ulisboa.pt

MXsmtp1.tecnico.ulisboa.pt
MXsmtp2.tecnico.ulisboa.pt
MXsmtp.tecnico.ulisboa.pt
A2001:690:2100:1::6fbf:7f6 ๐Ÿ‡ต๐Ÿ‡น FCCN - Fundacao para a Computacao Cientifica Nacional
A193.136.128.145๐Ÿ‡ต๐Ÿ‡น FCCN - Fundacao para a Computacao Cientifica Nacional

Up

AI analysis

big-proxy.dsi.tecnico.ulisboa.pt is a parent of v4-2.big-proxy.dsi.tecnico.ulisboa.pt, v6-2.big-proxy.dsi.tecnico.ulisboa.pt, v6-1.big-proxy.dsi.tecnico.ulisboa.pt and v4-1.big-proxy.dsi.tecnico.ulisboa.pt.

big-proxy.dsi.tecnico.ulisboa.pt resolves to four IP numbers: 2001:690:2100:14::1:113, 2001:690:2100:14::1:114, 193.136.152.113 and 193.136.152.114.

other host names for instance v4-1.big-proxy.dsi.tecnico.ulisboa.pt, v4-2.big-proxy.dsi.tecnico.ulisboa.pt, v6-2.big-proxy.dsi.tecnico.ulisboa.pt, v6-1.big-proxy.dsi.tecnico.ulisboa.pt and dem.tecnico.ulisboa.pt share IP numbers with big-proxy.dsi.tecnico.ulisboa.pt.

big-proxy.dsi.tecnico.ulisboa.pt is handled by three mail servers: smtp1.tecnico.ulisboa.pt, smtp2.tecnico.ulisboa.pt and smtp.tecnico.ulisboa.pt.

big-proxy.dsi.tecnico.ulisboa.pt shares mail servers with other domains at least partially, including nape.ist.utl.pt, fenix.ist.utl.pt, dei.ist.utl.pt, rockinrobotchallenge.eu and soma.isr.tecnico.ulisboa.pt.

these mail servers are commonly used alongside fenixedu3.ist.utl.pt.

Host names with two IP numbers:

Host smtp1.tecnico.ulisboa.pt points to 2001:690:2100:1::15 and 193.136.128.21.

Host smtp2.tecnico.ulisboa.pt points to 2001:690:2100:1::16 and 193.136.128.22.

Host smtp.tecnico.ulisboa.pt points to 2001:690:2100:1::25 and 193.136.128.20.

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

fedvaAI CF johedugfp 2025-10-18