codex.lu - dns.ninja

codex.lu

DNSSEC⚠️ Not signed
A80.90.55.50🇱🇺 ASN-VO80.90.32.0/19 Visual Online S.A. Internet IP space E-Mail: noc@vo.lu
PTRserver4.codex.lu
NSns3.codex.lu ⭐
A80.90.55.50🇱🇺 ASN-VO80.90.32.0/19 Visual Online S.A. Internet IP space E-Mail: noc@vo.lu
PTRserver4.codex.lu
NSns4.codex.lu
A80.90.55.51🇱🇺 ASN-VO80.90.32.0/19 Visual Online S.A. Internet IP space E-Mail: noc@vo.lu
MXmail.codex.lu ⭐
A80.90.55.50🇱🇺 ASN-VO80.90.32.0/19 Visual Online S.A. Internet IP space E-Mail: noc@vo.lu
PTRserver4.codex.lu
TXTv=spf1 mx a ip4:80.90.55.35 ip4:80.90.55.50 ip4:167.89.0.0/17 -all
TXTgoogle-site-verification=VhYuccTZRMN8k5WZ0yXS02zdFKGMAN4v2i6hedtkhLI
SOAns3.codex.luroot@server3.codex.lu 2025-05-20 #1

lu

DNSSEC🔒 Signed (DS record present)
NSns1.dns.lu ⭐
NSg.dns.lu
NSi.dns.lu
NSj.dns.lu
NSk.dns.lu
NSp.dns.lu
TXTExported: 2026-06-04 09:01:02
SOAns1.dns.lunoc@restena.lu serial=1780556473
WOT: SAFE (63/100)

Subdomains

mail.codex.lu
server3.codex.lu
www.codex.lu
server4.codex.lu
ns2.codex.lu
ns4.codex.lu
docsrv.codex.lu
ns1.codex.lu
ns3.codex.lu

Same first word

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Similar names

edocx.com.au
xcode.ru
xedco.org
coxed.com
edcox.com
xcode.co.kr
cedox.de
docex.in
xdeco.be
cxoed.com
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dexco.eu
cedox.com
ocedx.com
exdoc.net
xcode.best
dexco.co
exdoc.com
xcode.cl
xdeco.org
xcode.dk
xcode.ch
dexco.org
xodec.com
xcode.xyz
dexco.us
dexco.pro
xcode.or.id
xcode.pe.kr
xcode.tv
xcode.me
exdoc.co
xcode.co.id
xcode.eu
docex.com.au
edcox.info
dexco.net
xcode.se
xcode.lv
excdo.blogspot.fr
dxeco.io
odcex.com
xcode.es
docex.co.za
xcode.ae
dexco.com
xcode.in
dexco.co.uk

DNS History

9 records (4 active, 5 former)

20162017201820192020202120222023202420252026NSns3.codex.luns4.codex.luns1.codex.luns2.codex.luserver2.codex.luMXmail.codex.luA80.90.55.5080.90.47.13280.90.55.35
○NSns1.codex.lu2015-06-12 → 2016-02-16 · 4 obs
● 2015-06-12 01:33:22
● 2016-02-16 11:47:12
○ 2016-05-21 23:18:08
○ 2026-06-04 07:47:58
○NSns2.codex.lu2015-06-12 → 2016-02-16 · 4 obs
● 2015-06-12 01:33:22
● 2016-02-16 11:47:12
○ 2016-05-21 23:18:08
○ 2026-06-04 07:47:58
●NSns3.codex.lu2016-05-21 → 2026-06-04 · 3 obs
○ 2016-02-16 11:47:12
● 2016-05-21 23:18:08
● 2026-06-04 07:47:58
●NSns4.codex.lu2016-05-21 → 2026-06-04 · 3 obs
○ 2016-02-16 11:47:12
● 2016-05-21 23:18:08
● 2026-06-04 07:47:58
○NSserver2.codex.lu2015-06-12 → 2016-02-16 · 4 obs
● 2015-06-12 01:33:22
● 2016-02-16 11:47:12
○ 2016-05-21 23:18:08
○ 2026-06-04 07:47:58
●MXmail.codex.lu2015-06-12 → 2026-06-04 · 2 obs
● 2015-06-12 01:33:22
● 2026-06-04 07:47:58
○A80.90.47.1322015-06-12 → 2015-11-13 · 4 obs
● 2015-06-12 01:33:22
● 2015-11-13 02:27:04
○ 2016-01-18 17:50:32
○ 2026-06-04 07:47:58
○A80.90.55.352016-01-18 → 2016-12-28 · 5 obs
○ 2015-11-13 02:27:04
● 2016-01-18 17:50:32
● 2016-12-28 01:27:38
○ 2026-02-19 06:53:14
○ 2026-06-04 07:47:58
●A80.90.55.502026-02-19 → 2026-06-04 · 3 obs
○ 2016-12-28 01:27:38
● 2026-02-19 06:53:14
● 2026-06-04 07:47:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
lug.dns.lu, i.dns.lu, j.dns.lu, k.dns.lu...12 records
codex.luns3.codex.lu, ns4.codex.lu2 records

✅ Authoritative Response

Server:80.90.55.50

NS records: ns3.codex.lu, ns4.codex.lu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codex.lu (unsigned zone)

⏱️ Timing

Total: 942ms | Queries: -

📄 Records

TypeCountSample Data
A180.90.55.50
NS2ns3.codex.lu, ns4.codex.lu
MX1mail.codex.lu (pri: 10)
TXT2google-site-verification=VhYuccTZRMN8k5W, v=spf1 mx a ip4:80.90.55.35 ip4:80.90.55
SOA1ns3.codex.lu root.server3.codex.lu

📌 Glue Records Collected

Total: 14

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

Analysis

Hierarchy

codex.lu is the parent domain of mail.codex.lu, server3.codex.lu, www.codex.lu, server4.codex.lu, ns2.codex.lu and a few other host names.

IP Addresses

codex.lu directs to one IP number, which is 80.90.55.50.

Among the host names that share IP numbers with codex.lu are nora.lu, mail.pcl.lu, risch.lu and two others.

Name Servers

Two name servers handle the delegation for codex.lu: ns3.codex.lu and ns4.codex.lu.

codex.lu has the same name server delegation as a number of other domains, such as nora.lu, risch.lu, tennis-gasperich.lu and two more.

ns3.codex.lu and ns4.codex.lu each resolve to one IP number: ns3.codex.lu points to 80.90.55.50 and ns4.codex.lu points to 80.90.55.51.

Mail Servers

codex.lu routes its mail through a single mail server, mail.codex.lu.

mail.codex.lu carries a single IP number, which is 80.90.55.50.