CF1760778823233-tsm20251017082432

MXLIST.NET - concept4u.lu

Search for IP or hostnames:

concept4u.lu checked at 2025-10-18T09:13:43.210Z 353ms 87/87/87 100% R:13

concept4u.lu

MXmx.hostpack.lu
A194.154.212.7🇱🇺 Post Group Luxembourg
PTRmx.hostpack.lu
NSns1.pt.lu
A2001:7e8:8800::b0 🇱🇺 Post Group Luxembourg
PTRns1.pt.lu
A194.154.192.1🇱🇺 Post Group Luxembourg
PTRns1.pt.lu
NSns2.pt.lu
A2001:7e8:8800::c0 🇱🇺 Post Group Luxembourg
PTRns2.pt.lu
A195.46.252.2🇱🇺 Post Group Luxembourg
PTRns2.pt.lu
NSns3.pt.lu
A2001:1610:2:1::90 🇱🇺 Visual Online S.A.
PTRns3.pt.lu
A80.90.63.90🇱🇺 Visual Online S.A.
PTRns3.pt.lu
A194.154.192.67🇱🇺 Post Group Luxembourg
PTRwebhost-web03.pt.lu

lu

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

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Starts with same word

Starts similarily

AI analysis

mail.concept4u.lu is a child of concept4u.lu.

concept4u.lu resolves to one IP number: 194.154.192.67.

Other host names, for instance mail.askal.lu, adames.lu, webmail.eal.lu, www.askal.lu and webhost-web03.pt.lu share IP numbers with concept4u.lu.

concept4u.lu is delegated to three name servers: ns1.pt.lu, ns2.pt.lu and ns3.pt.lu.

concept4u.lu at least partially shares name servers with other domains, including tech.lu, internaxx.com, fennange.lu, 232.46.195.in-addr.arpa and atlant-capital.com.

These name servers are commonly used with ns1.foyer.lu.

Host names with two IP numbers:

ns1.pt.lu: 2001:7e8:8800::b0 and 194.154.192.1

ns2.pt.lu: 2001:7e8:8800::c0 and 195.46.252.2

ns3.pt.lu: 2001:1610:2:1::90 and 80.90.63.90

A single mail server handles concept4u.lu, mx.hostpack.lu.

concept4u.lu shares the same mail server setup as other domains, for instance polt.lu, hicl.lu, pwcacademy.lu, webhost-web04.pt.lu and sims.lu.

concept4u.lu shares at least some mail servers with other domains, for example empf.lu, balore.lu, upnow.lu, tjc.lu and schumann.lu.

Host name mx.hostpack.lu resolves to a single IP: 194.154.212.7.

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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vunkhJu CF johedugfp 2025-10-18