competence.lu - robtex.com

competence.lu

DNSSEC🔒 Signed (DS record present)
A158.64.79.55🇱🇺 RESTENA158.64.0.0/16 Fondation RESTENA
NSnspub1.dns.lu ⭐
A2001:a18:1::30🇱🇺 RESTENA2001:a18::/29 Fondation RESTENA
PTRnspub1.dns.lu
PTRns1.my.lu
A158.64.1.30🇱🇺 RESTENA158.64.0.0/16 Fondation RESTENA
NSnspub-eu.dns.lu
A2a01:3f1:832::53🇸🇪 NETNOD-IX2a01:3f1:800::/38 NDS EUROPE-1 $Id: route6_2a01:3f1:0800::-38,v 1.1 2019/10/04 10:07:35 mem Exp $
PTReurope1.dnsnode.net
A194.58.196.32🇸🇪 NETNOD-IX194.58.196.0/24 NDS E
PTReurope1.dnsnode.net
NSnspub2.dns.lu
A2001:7e8:8001:101::85🇱🇺 EPT-LU2001:7e8::/32
PTRnspub2.dns.lu
PTRns2.my.lu
A194.154.195.85🇱🇺 EPT-LU194.154.192.0/19 PT-LU
MXcompetence-lu.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::4🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db4pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca04::5🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db3pr0202cu00205.inbound.protection.outlook.com
A2a01:111:f403:ca09::3🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am6pr04cu00303.inbound.protection.outlook.com
A2a01:111:f403:ca09::4🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am0pr04cu00504.inbound.protection.outlook.com
A52.101.68.8🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-du0pr03cu00100.inbound.protection.outlook.com
A52.101.68.10🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dbbpr03cu00102.inbound.protection.outlook.com
A52.101.68.15🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db6pr03cu00107.inbound.protection.outlook.com
A52.101.73.4🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am0pr83cu00404.inbound.protection.outlook.com
TXTHARICA-8PjZzSjNJbVryUe16bO
TXTMS=ms11414030
TXTv=spf1 redirect=competence.lu.hosted.spf-report.com
SOAnspub1.dns.ludomreg@dns.lu serial=1784160000

lu

DNSSEC🔒 Signed (DS record present)
NS1.ns.lu ⭐
NSg.dns.lu
NSi.dns.lu
NSj.dns.lu
NSk.dns.lu
NSp.dns.lu
NSr.ns.lu
TXTExported: 2026-07-16 04:01:01
SOA1.ns.lunoc@restena.lu serial=1784167272

Same first word

competence.pro
competence.eu
competence.fr
competence.ie
competence.lu
competence.guru
competence.se
competence.ai
competence.org
competence.de
competence.ch
competence.dk
competence.site
competence.biz
competence.education
competence.com.tw
competence.tur.br
competence.at
competence.xyz
competence.it
competence.co
competence.com
competence.com.br
competence.info
competence.be
competence.team
competence.world
competence.org.uk
competence.ee
competence.plus

Similar names

meeconcept.com
econceptme.com

DNS History

9 records (5 active, 4 former)

202120222023202420252026NSnspub-eu.dns.lunspub1.dns.lunspub2.dns.luns1.restena.luns2.restena.luns3.restena.luMXcompetence-lu.mail.protection.outlook.comA158.64.79.555.153.31.86
○NSns1.restena.lu2020-04-09 → 2020-04-09 · 3 obs
● 2020-04-09 08:39:50
○ 2026-05-06 15:24:08
○ 2026-07-16 02:21:12
○NSns2.restena.lu2020-04-09 → 2020-04-09 · 3 obs
● 2020-04-09 08:39:50
○ 2026-05-06 15:24:08
○ 2026-07-16 02:21:12
○NSns3.restena.lu2020-04-09 → 2020-04-09 · 3 obs
● 2020-04-09 08:39:50
○ 2026-05-06 15:24:08
○ 2026-07-16 02:21:12
●NSnspub-eu.dns.lu2026-05-06 → 2026-07-16 · 3 obs
○ 2020-04-09 08:39:50
● 2026-05-06 15:24:08
● 2026-07-16 02:21:12
●NSnspub1.dns.lu2026-05-06 → 2026-07-16 · 3 obs
○ 2020-04-09 08:39:50
● 2026-05-06 15:24:08
● 2026-07-16 02:21:12
●NSnspub2.dns.lu2026-05-06 → 2026-07-16 · 3 obs
○ 2020-04-09 08:39:50
● 2026-05-06 15:24:08
● 2026-07-16 02:21:12
●MXcompetence-lu.mail.protection.outlook.com2020-04-09 → 2026-07-16 · 2 obs
● 2020-04-09 08:39:50
● 2026-07-16 02:21:12
●A158.64.79.552026-05-06 → 2026-07-16 · 3 obs
○ 2020-04-09 08:39:50
● 2026-05-06 15:24:08
● 2026-07-16 02:21:12
○A5.153.31.862020-04-09 → 2020-04-09 · 3 obs
● 2020-04-09 08:39:50
○ 2026-05-06 15:24:08
○ 2026-07-16 02:21:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
lu1.ns.lu, g.dns.lu, i.dns.lu, j.dns.lu...14 records
competence.lunspub2.dns.lu, nspub1.dns.lu, nspub-eu.dns.lu-

✅ Authoritative Response

Server:158.64.1.30

NS records: nspub2.dns.lu, nspub1.dns.lu, nspub-eu.dns.lu

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1165ms | Queries: -

📄 Records

TypeCountSample Data
A1158.64.79.55
NS3nspub-eu.dns.lu, nspub1.dns.lu...
MX1competence-lu.mail.protection.outlook.co
TXT3HARICA-8PjZzSjNJbVryUe16bO, v=spf1 redirect=competence.lu.hosted.spf...
SOA1nspub1.dns.lu domreg.dns.lu

📌 Glue Records Collected

Total: 14

In-bailiwick: 14 (1.ns.lu, g.dns.lu, i.dns.lu...)

Analysis

IP Addresses

competence.lu resolves to just one IP address, 158.64.79.55.

Two other host names, along with luxtraffic.lu, lcsb.eu and student.uni.lu, also share IP numbers with competence.lu.

Name Servers

competence.lu is served by three name servers: nspub-eu.dns.lu, nspub1.dns.lu and nspub2.dns.lu.

The name servers of competence.lu overlap at least partially with those of other domains — among them orientation.lu, flf-shop.lu, igear.lu and two more.

The hostnames nspub-eu.dns.lu, nspub1.dns.lu and nspub2.dns.lu each direct to two IP addresses — nspub-eu.dns.lu to 194.58.196.32 and 2a01:3f1:832::53, nspub1.dns.lu to 158.64.1.30 and 2001:a18:1::30, and nspub2.dns.lu to 194.154.195.85 and 2001:7e8:8001:101::85.

Mail Servers

The sole mail server for competence.lu is competence-lu.mail.protection.outlook.com.

With 8 IP addresses total, competence-lu.mail.protection.outlook.com resolves to 52.101.68.8, 52.101.68.10, 52.101.68.15 and 5 others.