cortexdb.de - dns.ninja

cortexdb.de

DNSSEC⚠️ Not signed
A2a01:4f8:d0a:2045::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRwww670.your-server.de
A213.133.106.58🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1
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
MX7ew2.your-vhost.de ⭐
A2a01:4f8:d0a:2045::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRwww670.your-server.de
A213.133.106.58🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1
PTRwww670.your-server.de
TXTv=spf1 mx include:spf.hetzner.company -all
SOAhydrogen.ns.hetzner.comdns@hetzner.com 2026-04-23 #0

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1782454185

Previously NS for

cortexdb.de

Same first word

cortexdb.com
cortexdb.de

Similar names

cbdextro.com
btrxcode.github.io

DNS History

10 records (6 active, 4 former)

20162017201820192020202120222023202420252026NShelium.ns.hetzner.dehydrogen.ns.hetzner.comoxygen.ns.hetzner.comcortexdb.dens1.kigmbh.dens2.kigmbh.deMX7ew2.your-vhost.deA213.133.106.582a01:4f8:d0a:2045::288.198.143.117
○NScortexdb.de2015-08-05 → 2017-03-17 · 4 obs
● 2015-08-05 03:42:58
● 2017-03-17 10:21:40
○ 2026-02-21 22:17:24
○ 2026-06-26 06:27:24
●NShelium.ns.hetzner.de2026-02-21 → 2026-06-26 · 6 obs
○ 2017-03-17 10:21:40
● 2026-02-21 22:17:24
● 2026-04-11 17:00:32
○ 2026-04-13 22:59:30
● 2026-06-13 00:16:20
● 2026-06-26 06:27:24
●NShydrogen.ns.hetzner.com2026-02-21 → 2026-06-26 · 6 obs
○ 2017-03-17 10:21:40
● 2026-02-21 22:17:24
● 2026-04-11 17:00:32
○ 2026-04-13 22:59:30
● 2026-06-13 00:16:20
● 2026-06-26 06:27:24
○NSns1.kigmbh.de2015-08-05 → 2017-03-17 · 4 obs
● 2015-08-05 03:42:58
● 2017-03-17 10:21:40
○ 2026-02-21 22:17:24
○ 2026-06-26 06:27:24
○NSns2.kigmbh.de2015-08-05 → 2017-03-17 · 4 obs
● 2015-08-05 03:42:58
● 2017-03-17 10:21:40
○ 2026-02-21 22:17:24
○ 2026-06-26 06:27:24
●NSoxygen.ns.hetzner.com2026-02-21 → 2026-06-26 · 6 obs
○ 2017-03-17 10:21:40
● 2026-02-21 22:17:24
● 2026-04-11 17:00:32
○ 2026-04-13 22:59:30
● 2026-06-13 00:16:20
● 2026-06-26 06:27:24
●MX7ew2.your-vhost.de2026-02-21 → 2026-06-26 · 8 obs
● 2026-02-21 22:17:24
● 2026-03-30 16:40:16
○ 2026-04-05 08:31:52
● 2026-04-09 13:51:32
● 2026-04-11 17:00:32
○ 2026-04-13 22:59:30
● 2026-06-13 00:16:20
● 2026-06-26 06:27:24
●A213.133.106.582026-02-21 → 2026-06-26 · 9 obs
○ 2017-03-17 10:21:40
● 2026-02-21 22:17:24
● 2026-03-30 16:40:16
○ 2026-04-05 08:31:52
● 2026-04-09 13:51:32
● 2026-04-11 17:00:32
○ 2026-04-13 22:59:30
● 2026-06-13 00:16:20
● 2026-06-26 06:27:24
●A2a01:4f8:d0a:2045::22026-02-21 → 2026-06-26 · 9 obs
○ 2017-03-17 10:21:40
● 2026-02-21 22:17:24
● 2026-03-30 16:40:16
○ 2026-04-05 08:31:52
● 2026-04-09 13:51:32
● 2026-04-11 17:00:32
○ 2026-04-13 22:59:30
● 2026-06-13 00:16:20
● 2026-06-26 06:27:24
○A88.198.143.1172015-08-05 → 2017-03-17 · 4 obs
● 2015-08-05 03:42:58
● 2017-03-17 10:21:40
○ 2026-02-21 22:17:24
○ 2026-06-26 06:27:24

🔍 DNS Trace

Analysis

IP Addresses

cortexdb.de directs to two IP numbers, 213.133.106.58 and 2a01:4f8:d0a:2045::2

Additional host names — icom-media.com, avgothia.de, wunschkonzert.com and two others — share IP numbers with cortexdb.de.

Name Servers

Three name servers are authoritative for cortexdb.de: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.

cortexdb.de has at least partial name server overlap with other domains, such as my-giftcard.de, gf.works, snau.edu.ua and two others.

It is common to find these name servers paired with the name servers ns1.first-ns.de.

hydrogen.ns.hetzner.com resolves to 213.133.100.98 and 2a01:4f8:0:1::add:1098. oxygen.ns.hetzner.com resolves to 88.198.229.192 and 2a01:4f8:0:1::add:2992. helium.ns.hetzner.de resolves to 193.47.99.5 and 2001:67c:192c::add:5. All three hostnames point to two IP numbers each.

Mail Servers

cortexdb.de has one mail server: 7ew2.your-vhost.de.

7ew2.your-vhost.de has two IP addresses: 213.133.106.58 and 2a01:4f8:d0a:2045::2.