cmdk.lu - dns.ninja

cmdk.lu

DNSSEC🔒 Signed (DS record present)
A5.135.62.54🇫🇷 OVH5.135.0.0/16
NSdns102.ovh.net ⭐
A2001:41d0:d00:fc00::2🇫🇷 OVH2001:41d0::/32 IPv6
PTRdns102.ovh.net
A5.196.38.181🇫🇷 OVH5.196.0.0/16
PTRdns102.ovh.net
NSns102.ovh.net
A2001:41d0:b00:f600::2🇫🇷 OVH2001:41d0::/32 IPv6
PTRns102.ovh.net
A5.135.54.1🇧🇪 OVH5.135.0.0/16
PTRns102.ovh.net
MXmx4.mail.ovh.net ⭐
A178.32.124.207🇫🇷 OVH178.32.0.0/15 ISP Paris, France
PTRmx4.mail.ovh.net
MXmx3.mail.ovh.net(10)
A91.121.53.175🇫🇷 OVH91.121.0.0/16 ISP Paris, France
PTRmx3.mail.ovh.net
TXTv=spf1 include:mx.ovh.com ~all
SOAdns102.ovh.nettech@ovh.net serial=2085907915

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: 2026-08-09 08:01:01
SOA1.ns.lunoc@restena.lu serial=1786255272

Same first word

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cmdk.net
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cmdk.edgekey.net
cmdk.email
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cmdk.de
cmdk.com

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DNS History

9 records (5 active, 4 former)

20192020202120222023202420252026NSdns102.ovh.netns102.ovh.netdns10.ovh.netns10.ovh.netMXmx3.mail.ovh.netmx4.mail.ovh.netredirect.ovh.netA5.135.62.5437.59.203.187
○NSdns10.ovh.net2018-05-09 → 2018-05-09 · 3 obs
● 2018-05-09 13:10:28
○ 2026-02-17 23:18:12
○ 2026-08-09 06:20:30
●NSdns102.ovh.net2026-02-17 → 2026-08-09 · 3 obs
○ 2018-05-09 13:10:28
● 2026-02-17 23:18:12
● 2026-08-09 06:20:30
○NSns10.ovh.net2018-05-09 → 2018-05-09 · 3 obs
● 2018-05-09 13:10:28
○ 2026-02-17 23:18:12
○ 2026-08-09 06:20:30
●NSns102.ovh.net2026-02-17 → 2026-08-09 · 3 obs
○ 2018-05-09 13:10:28
● 2026-02-17 23:18:12
● 2026-08-09 06:20:30
●MXmx3.mail.ovh.net2026-02-17 → 2026-08-09 · 3 obs
○ 2018-05-09 13:10:28
● 2026-02-17 23:18:12
● 2026-08-09 06:20:30
●MXmx4.mail.ovh.net2026-02-17 → 2026-08-09 · 3 obs
○ 2018-05-09 13:10:28
● 2026-02-17 23:18:12
● 2026-08-09 06:20:30
○MXredirect.ovh.net2018-05-09 → 2018-05-09 · 3 obs
● 2018-05-09 13:10:28
○ 2026-02-17 23:18:12
○ 2026-08-09 06:20:30
○A37.59.203.1872018-05-09 → 2018-05-09 · 3 obs
● 2018-05-09 13:10:28
○ 2026-02-17 23:18:12
○ 2026-08-09 06:20:30
●A5.135.62.542026-02-17 → 2026-08-09 · 3 obs
○ 2018-05-09 13:10:28
● 2026-02-17 23:18:12
● 2026-08-09 06:20:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
lu1.ns.lu, g.dns.lu, i.dns.lu, j.dns.lu...14 records
cmdk.ludns102.ovh.net, ns102.ovh.net-

✅ Authoritative Response

Server:5.196.38.181

NS records: dns102.ovh.net, ns102.ovh.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 952ms | Queries: -

📄 Records

TypeCountSample Data
A15.135.62.54
NS2ns102.ovh.net, dns102.ovh.net
MX2mx4.mail.ovh.net (pri: 1), mx3.mail.ovh.net (pri: 10)
TXT1v=spf1 include:mx.ovh.com ~all
SOA1dns102.ovh.net tech.ovh.net

📌 Glue Records Collected

Total: 14

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

Analysis

IP Addresses

cmdk.lu resolves to just one IP address, 5.135.62.54.

Two other host names, along with fmtopo.com, iefp.fr and mdrsaintjoseph.fr, also share IP numbers with cmdk.lu.

Name Servers

cmdk.lu is served by two delegated name servers, dns102.ovh.net and ns102.ovh.net.

cmdk.lu shares its NS records with other domains, for example icampagne.com, popice.com, lechateau-studio.fr and two others.

The DNS delegation for cmdk.lu at least partly coincides with that of other domains, satisco.es being one example.

Each of the two host names carries two IP addresses: dns102.ovh.net points to 5.196.38.181 and 2001:41d0:d00:fc00::2, and ns102.ovh.net points to 5.135.54.1 and 2001:41d0:b00:f600::2.

Mail Servers

cmdk.lu is served by two mail servers, mx3.mail.ovh.net and mx4.mail.ovh.net.

Among the domains sharing a mail server setup with cmdk.lu are dominique-guillot.com, deepsys.it, diffusion-immo.com and two others.

There is at least a partial MX overlap between cmdk.lu and other domains, including wintermarathon.it, kampostrategie.fr, blobb.ai and two others.

The mail servers mx1.mail.ovh.net, mx2.mail.ovh.net and mx0.mail.ovh.net frequently co-occur with these mail servers.

mx3.mail.ovh.net resolves to 91.121.53.175. mx4.mail.ovh.net resolves to 178.32.124.207. Both host names point to a single IP number.