cmdnet.lu - dns.ninja

cmdnet.lu

DNSSEC⚠️ Not signed
NSneptun.vo.lu ⭐
A2001:1610:0:13::40🇱🇺 ASN-VO2001:1610::/32 Visual Online S.A. Internet IP space E-Mail: noc@vo.lu
A85.93.210.40🇱🇺 ASN-VO85.93.192.0/19 Visual Online S.A. Internet IP space E-Mail: noc@vo.lu
NSmerkur.vo.lu
A2001:1610:0:3::40🇱🇺 ASN-VO2001:1610::/32 Visual Online S.A. Internet IP space E-Mail: noc@vo.lu
PTRns2.dns-stock.com
A80.90.44.40🇱🇺 ASN-VO80.90.32.0/19 Visual Online S.A. Internet IP space E-Mail: noc@vo.lu
PTRns2.dns-stock.com
MXsmail.vo.lu ⭐
A80.90.45.96🇱🇺 ASN-VO80.90.32.0/19 Visual Online S.A. Internet IP space E-Mail: noc@vo.lu
PTRsmail.vo.lu
TXTv=spf1 include:spf.vo.lu include:pt.lu ~all
SOAneptun.vo.luAdministrator@vo.lu 2025-12-18 #1

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: 2026-07-01 06:01:01
SOA1.ns.lunoc@restena.lu serial=1782878471
WOT: SAFE (61/100)

Subdomains

mail.cmdnet.lu

Same first word

cmdnet.lu
cmdnet.com
cmdnet.org
cmdnet.com.br

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cmdent.com

DNS History

3 records (3 active, 0 former)

20162017201820192020202120222023202420252026NSmerkur.vo.luneptun.vo.luMXsmail.vo.lu
●NSmerkur.vo.lu2015-08-24 → 2026-07-01 · 2 obs
● 2015-08-24 23:41:00
● 2026-07-01 05:15:26
●NSneptun.vo.lu2015-08-24 → 2026-07-01 · 2 obs
● 2015-08-24 23:41:00
● 2026-07-01 05:15:26
●MXsmail.vo.lu2015-08-24 → 2026-07-01 · 2 obs
● 2015-08-24 23:41:00
● 2026-07-01 05:15:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
lup.dns.lu, j.dns.lu, g.dns.lu, k.dns.lu...14 records
cmdnet.lumerkur.vo.lu, neptun.vo.lu-

✅ Authoritative Response

Server:80.90.44.40

NS records: merkur.vo.lu, neptun.vo.lu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cmdnet.lu (unsigned zone)

⏱️ Timing

Total: 1451ms | Queries: -

📄 Records

TypeCountSample Data
NS2neptun.vo.lu, merkur.vo.lu
MX1smail.vo.lu (pri: 10)
TXT1v=spf1 include:spf.vo.lu include:pt.lu ~
SOA1neptun.vo.lu Administrator.vo.lu

📌 Glue Records Collected

Total: 14

In-bailiwick: 14 (p.dns.lu, p.dns.lu, j.dns.lu...)

Analysis

Hierarchy

mail.cmdnet.lu is delegated beneath cmdnet.lu.

Name Servers

cmdnet.lu is served by two delegated name servers, merkur.vo.lu and neptun.vo.lu.

cmdnet.lu has the same name server delegation as a number of other domains, such as glesener.com, vodsl.lu, csse.lu and two more.

There is at least partial name server overlap between cmdnet.lu and other domains — encadrement.lu, codess.lu, creation-plus.lu and two more among them.

The name servers ns1.dns-stock.com, ns2.dns-stock.com and ns3.vo.lu are often found in combination with these name servers.

Each of the two host names carries two IP addresses: merkur.vo.lu points to 80.90.44.40 and 2001:1610:0:3::40, and neptun.vo.lu points to 85.93.210.40 and 2001:1610:0:13::40.

Mail Servers

cmdnet.lu routes its mail through a single mail server, smail.vo.lu.

cmdnet.lu has the same mail server arrangement as a number of other domains, for example colocation-center.com, takajo.lu, tactical.lu and two more.

There is at least a partial overlap in mail servers between cmdnet.lu and other domains like anikonda.eu, anikonda.biz and lavrova.eu.

It is common to find these mail servers paired with the mail servers relay-2.vo.lu.

There is one IP number for smail.vo.lu: 80.90.45.96.