cortexserver.com - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

cortexserver.com

DNSSEC⚠️ Not signed
A142.132.191.239🇩🇪 Hetzner142.132.128.0/17 HETZNER-DC
PTRmail.cortex-innovations.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
A88.198.229.192🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4
PTRoxygen.ns.hetzner.com
MXmail.cortex-innovations.de ⭐
A142.132.191.239🇩🇪 Hetzner142.132.128.0/17 HETZNER-DC
PTRmail.cortex-innovations.de
TXTv=spf1 +mx +ip:142.132.191.239 -all
SOAhydrogen.ns.hetzner.comdns@hetzner.com 2026-04-23 #0

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1788148880

Previously NS for

cortexserver.com

Same first word

cortexserver.de
cortexserver.com

Previous names

cortexsage.com
cortexsalon.com
cortexsandbox.com
cortexsc.com
cortexscada.com
cortexscale.com
cortexscholar.com
cortexschool.com
cortexschooloftrichology.com
cortexsciences.com
cortexscope.com
cortexscore.com
cortexsdk.com
cortexsec.com
cortexsense.com
cortexsensorics.com
cortexsentinels.com
cortexseo.com

Next names

cortexservice.com
cortexservices.com
cortexshare.com
cortexshellbliss.com
cortexshift.com
cortexship.com
cortexshoes.com
cortexsi.com
cortexsight.com
cortexsignal.com
cortexsignalzero.com
cortexsimulator.com
cortexsis.com
cortexsl.com
cortexslimedefense.com
cortexsmartclub.com
cortexsms.com
cortexsnipingbot.com
cortexso.com

DNS History

10 records (5 active, 5 former)

20162017201820192020202120222023202420252026NShelium.ns.hetzner.dehydrogen.ns.hetzner.comoxygen.ns.hetzner.comcortexserver.comns1.kigmbh.dens2.kigmbh.deMXmail.cortex-innovations.dehymailsrv.kigmbh.deA142.132.191.23988.198.143.116
○NScortexserver.com2015-07-15 → 2017-05-30 · 4 obs
● 2015-07-15 04:17:26
● 2017-05-30 04:28:26
○ 2026-08-20 03:34:34
○ 2026-08-31 04:07:58
●NShelium.ns.hetzner.de2026-08-20 → 2026-08-31 · 3 obs
○ 2017-05-30 04:28:26
● 2026-08-20 03:34:34
● 2026-08-31 04:07:58
●NShydrogen.ns.hetzner.com2026-08-20 → 2026-08-31 · 3 obs
○ 2017-05-30 04:28:26
● 2026-08-20 03:34:34
● 2026-08-31 04:07:58
○NSns1.kigmbh.de2015-07-15 → 2017-05-30 · 4 obs
● 2015-07-15 04:17:26
● 2017-05-30 04:28:26
○ 2026-08-20 03:34:34
○ 2026-08-31 04:07:58
○NSns2.kigmbh.de2015-07-15 → 2017-05-30 · 4 obs
● 2015-07-15 04:17:26
● 2017-05-30 04:28:26
○ 2026-08-20 03:34:34
○ 2026-08-31 04:07:58
●NSoxygen.ns.hetzner.com2026-08-20 → 2026-08-31 · 3 obs
○ 2017-05-30 04:28:26
● 2026-08-20 03:34:34
● 2026-08-31 04:07:58
○MXhymailsrv.kigmbh.de2015-07-15 → 2017-05-30 · 4 obs
● 2015-07-15 04:17:26
● 2017-05-30 04:28:26
○ 2026-08-20 03:34:34
○ 2026-08-31 04:07:58
●MXmail.cortex-innovations.de2026-08-20 → 2026-08-31 · 3 obs
○ 2017-05-30 04:28:26
● 2026-08-20 03:34:34
● 2026-08-31 04:07:58
●A142.132.191.2392026-08-20 → 2026-08-31 · 3 obs
○ 2017-05-30 04:28:26
● 2026-08-20 03:34:34
● 2026-08-31 04:07:58
○A88.198.143.1162015-07-15 → 2017-05-30 · 4 obs
● 2015-07-15 04:17:26
● 2017-05-30 04:28:26
○ 2026-08-20 03:34:34
○ 2026-08-31 04:07:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net...-
cortexserver.comhelium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com2 records

✅ 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 cortexserver.com (unsigned zone)

⏱️ Timing

Total: 664ms | Queries: -

📄 Records

TypeCountSample Data
A1142.132.191.239
NS3hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com...
MX1mail.cortex-innovations.de (pri: 10)
TXT1v=spf1 +mx +ip:142.132.191.239 -all
SOA1hydrogen.ns.hetzner.com dns.hetzner.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com)

Analysis

IP Addresses

cortexserver.com resolves to just one IP address, 142.132.191.239.

Two other host names, along with static.239.191.132.142.clients.your-server.de, mail.cortex-innovations.de and hymailsrv.kigmbh.de, also share IP numbers with cortexserver.com.

Name Servers

cortexserver.com is served by three name servers: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.

cortexserver.com has at least partial name server overlap with other domains, such as krebs-hilfe.de, infohub.com.br, jeuxmmorpg.com and two others.

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

The hostnames hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de each direct to two IP addresses — hydrogen.ns.hetzner.com to 213.133.100.98 and 2a01:4f8:0:1::add:1098, oxygen.ns.hetzner.com to 88.198.229.192 and 2a01:4f8:0:1::add:2992, and helium.ns.hetzner.de to 193.47.99.5 and 2001:67c:192c::add:5.

Mail Servers

The sole mail server for cortexserver.com is mail.cortex-innovations.de.

Among the domains sharing a mail server setup with cortexserver.com are hymail.de, hyag.de, pcgmbh.de and two others.

mail.cortex-innovations.de resolves to 142.132.191.239 and no other IP number.