CF1763481653100-tsm20251116095642

WWW.RTSAK.COM - etudiants.lu

Search for IP or hostnames:

etudiants.lu checked at 2025-11-18T16:00:53.057Z 725ms 109/109/109 100% R:11 allDone:true timedOut:false

etudiants.lu

NSns1.restena.lu
A2001:a18:1::23 🇱🇺 Fondation RESTENA
PTRns1.restena.lu
A158.64.1.23🇱🇺 Fondation RESTENA
PTRns1.restena.lu
NSns2.restena.lu
A2a04:c46:e00:e7a1:477:a6ff:fe00:afb 🇨🇭 exoscale
PTRns2.restena.lu
A91.92.119.210🇩🇪 exoscale
PTRns2.restena.lu
NSns3.restena.lu
A2001:a18:6:2::45 🇱🇺 Fondation RESTENA
PTRns3.luco.restena.lu
A158.64.12.45🇱🇺 Fondation RESTENA
PTRns3.luco.restena.lu
MXsmtpgate1.restena.lu
A2001:a18:1::58 🇱🇺 Fondation RESTENA
PTRsmtpgate1.restena.lu
A158.64.1.58🇱🇺 Fondation RESTENA
PTRsmtpgate1.restena.lu
MXsmtpgate2.restena.lu
A2001:a18:1::59 🇱🇺 Fondation RESTENA
PTRsmtpgate2.restena.lu
A158.64.1.59🇱🇺 Fondation RESTENA
PTRsmtpgate2.restena.lu
A2001:a18:1::63 🇱🇺 Fondation RESTENA
PTRsecureweb.restena.lu
A158.64.1.63🇱🇺 Fondation RESTENA
PTRsecureweb.restena.lu

lu

NSg.dns.lu
NSi.dns.lu
NSj.dns.lu
NSk.dns.lu
NSns1.dns.lu
NSp.dns.lu

Up

Starts with same word

Starts similarily

AI analysis

The parent of www.etudiants.lu is etudiants.lu.

etudiants.lu resolves to two IP numbers: 2001:a18:1::63 and 158.64.1.63.

Other host names, for instance ape.lu, ltpem.lu, efrancais.lu, www.spellchecker.lu and lcd.lu share IP numbers with etudiants.lu.

etudiants.lu is delegated to three name servers: ns1.restena.lu, ns2.restena.lu and ns3.restena.lu.

etudiants.lu partially shares name servers with other domains; examples include liesen.lu, ltl.lu, fonds-belval.lu, 173.93.188.in-addr.arpa and lbmcc.lu.

These name servers are often used with the name servers ns1.cgie.lu and ns2.cgie.lu.

Host names with two IP numbers:

ns1.restena.lu points to 2001:a18:1::23 and 158.64.1.23.

ns2.restena.lu points to 2a04:c46:e00:e7a1:477:a6ff:fe00:afb and 91.92.119.210.

ns3.restena.lu points to 2001:a18:6:2::45 and 158.64.12.45.

etudiants.lu is handled by two mail servers: smtpgate1.restena.lu and smtpgate2.restena.lu.

etudiants.lu has the same mail server setup as other domains, including kulturhaus.lu, formation.lu, lem.lu, cpos.educ.lu and fjsl.lu.

etudiants.lu shares some mail servers with other domains, at least partially, such as cnel.lu, education.lu, fapel.lu, restena.lu and my.lu.

These mail servers are often used with the mail servers smtpgate3.restena.lu.

Host names with two IP numbers:

smtpgate1.restena.lu points to: 2001:a18:1::58 and 158.64.1.58

smtpgate2.restena.lu points to: 2001:a18:1::59 and 158.64.1.59

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