codexcenter.org - dns.ninja

codexcenter.org

DNSSEC⚠️ Not signed
A128.140.101.186🇩🇪 Hetzner128.140.0.0/17 HETZNER-DC
PTRstatic.186.101.140.128.clients.your-server.de
NShydrogen.ns.hetzner.com ⭐
A2a01:4f8:0:1::add:1098🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRhydrogen.ns.hetzner.com
A213.133.100.98🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1
PTRhydrogen.ns.hetzner.com
NShelium.ns.hetzner.de
A2001:67c:192c::add:5🇩🇪 NORIS-NETWORK2001:67c:192c::/48
PTRhelium.ns.hetzner.de
A193.47.99.5🇩🇪 NORIS-NETWORK193.47.99.0/24
PTRhelium.ns.hetzner.de
NSoxygen.ns.hetzner.com
A2a01:4f8:0:1::add:2992🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRoxygen.ns.hetzner.com
A88.198.229.192🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4
PTRoxygen.ns.hetzner.com
MXmail.codexcenter.org ⭐
A128.140.101.186🇩🇪 Hetzner128.140.0.0/17 HETZNER-DC
PTRstatic.186.101.140.128.clients.your-server.de
MXmx01.codexcenter.org ⭐
SOAhydrogen.ns.hetzner.comdns@hetzner.com 2026-04-14 #0

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1785658242

Subdomains

ns1.codexcenter.org
mail.codexcenter.org
autodiscover.codexcenter.org

Same first word

codexcenter.org
codexcenter.xyz
codexcenter.shop
codexcenter.online
codexcenter.info
codexcenter.net

DNS History

10 records (6 active, 4 former)

2017201820192020202120222023202420252026NShelium.ns.hetzner.dehydrogen.ns.hetzner.comoxygen.ns.hetzner.comeu.dnsenable.comhostmaster.dnsenable.comtr.dnsenable.comMXmail.codexcenter.orgmx01.codexcenter.orgA128.140.101.186188.166.54.159
○NSeu.dnsenable.com2016-07-12 → 2020-04-04 · 4 obs
● 2016-07-12 06:34:24
● 2020-04-04 11:24:12
○ 2026-03-26 20:58:02
○ 2026-08-02 08:41:30
●NShelium.ns.hetzner.de2026-03-26 → 2026-08-02 · 3 obs
○ 2020-04-04 11:24:12
● 2026-03-26 20:58:02
● 2026-08-02 08:41:30
○NShostmaster.dnsenable.com2016-07-12 → 2020-04-04 · 4 obs
● 2016-07-12 06:34:24
● 2020-04-04 11:24:12
○ 2026-03-26 20:58:02
○ 2026-08-02 08:41:30
●NShydrogen.ns.hetzner.com2026-03-26 → 2026-08-02 · 3 obs
○ 2020-04-04 11:24:12
● 2026-03-26 20:58:02
● 2026-08-02 08:41:30
●NSoxygen.ns.hetzner.com2026-03-26 → 2026-08-02 · 3 obs
○ 2020-04-04 11:24:12
● 2026-03-26 20:58:02
● 2026-08-02 08:41:30
○NStr.dnsenable.com2016-07-12 → 2020-04-04 · 4 obs
● 2016-07-12 06:34:24
● 2020-04-04 11:24:12
○ 2026-03-26 20:58:02
○ 2026-08-02 08:41:30
●MXmail.codexcenter.org2016-07-12 → 2026-08-02 · 2 obs
● 2016-07-12 06:34:24
● 2026-08-02 08:41:30
●MXmx01.codexcenter.org2016-07-12 → 2026-08-02 · 2 obs
● 2016-07-12 06:34:24
● 2026-08-02 08:41:30
●A128.140.101.1862026-03-26 → 2026-08-02 · 3 obs
○ 2020-04-04 11:24:12
● 2026-03-26 20:58:02
● 2026-08-02 08:41:30
○A188.166.54.1592016-07-12 → 2020-04-04 · 4 obs
● 2016-07-12 06:34:24
● 2020-04-04 11:24:12
○ 2026-03-26 20:58:02
○ 2026-08-02 08:41:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org-
codexcenter.orghelium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com-

✅ Authoritative Response

Server:193.47.99.5

NS records: helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codexcenter.org (unsigned zone)

⏱️ Timing

Total: 754ms | Queries: -

📄 Records

TypeCountSample Data
A1128.140.101.186
NS3hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com...
MX2mail.codexcenter.org (pri: 10), mx01.codexcenter.org (pri: 10)
SOA1hydrogen.ns.hetzner.com dns.hetzner.com

Analysis

Hierarchy

codexcenter.org sits above ns1.codexcenter.org, mail.codexcenter.org and autodiscover.codexcenter.org in the domain hierarchy.

IP Addresses

codexcenter.org resolves to one IP address: 128.140.101.186.

elexusmar.com, autodiscover.codexcenter.org, ns1.codexcenter.org and two other host names share IP numbers with codexcenter.org.

Name Servers

The authoritative name servers for codexcenter.org are hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de — three in total.

There is at least partial name server overlap between codexcenter.org and other domains — buddegrouptech.com, nuetzlingscenter.de, lapp-solutions.com and two more among them.

The name servers ns1.your-server.de, ns.second-ns.com and ns3.second-ns.de are often found in combination with these name servers.

hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de all resolve to exactly two IP numbers apiece: hydrogen.ns.hetzner.com → 213.133.100.98 and 2a01:4f8:0:1::add:1098; oxygen.ns.hetzner.com → 88.198.229.192 and 2a01:4f8:0:1::add:2992; helium.ns.hetzner.de → 193.47.99.5 and 2001:67c:192c::add:5.

Mail Servers

Mail for codexcenter.org is handled by two mail servers — mail.codexcenter.org and mx01.codexcenter.org.

Hosts with just one IP address:

mail.codexcenter.org has the IP address 128.140.101.186.