cortexd.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

cortexd.dev

DNSSEC⚠️ Not signed
NSdakota.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c4f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdakota.ns.cloudflare.com
A2803:f800:50::6ca2:c34f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdakota.ns.cloudflare.com
A2a06:98c1:50::ac40:234f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdakota.ns.cloudflare.com
A108.162.195.79🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdakota.ns.cloudflare.com
A162.159.44.79Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdakota.ns.cloudflare.com
A172.64.35.79🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdakota.ns.cloudflare.com
NSizabella.ns.cloudflare.com
A2606:4700:50::a29f:262e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRizabella.ns.cloudflare.com
A2803:f800:50::6ca2:c22e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRizabella.ns.cloudflare.com
A2a06:98c1:50::ac40:222e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRizabella.ns.cloudflare.com
A108.162.194.46🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRizabella.ns.cloudflare.com
A162.159.38.46Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRizabella.ns.cloudflare.com
A172.64.34.46🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRizabella.ns.cloudflare.com
MXroute2.mx.cloudflare.net ⭐
A2606:4700:f5::e🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::f🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::10🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
MXroute3.mx.cloudflare.net(89)
A2606:4700:f5::11🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::12🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::13🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
MXroute1.mx.cloudflare.net(95)
A2606:4700:f5::b🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::c🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::d🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
SOAdakota.ns.cloudflare.comdns@cloudflare.com serial=2412417673

dev

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
🔒 HSTS Preload (+subdomains)

Same first word

cortexd.dev
cortexd.net

Similar names

certdox.io
crdetox.com
codextr.xyz
dcortex.ai
certdox.com.br
codextr.com
docxter.ai
extcord.com
certdox.com
docxter.net
txcoder.com
certdox.info
codextr.net
credotx.com
dexcort.net
rtcodex.com
rcdetox.com
docterx.com
rtcodex.dev
oxdrtec.com
dcortex.com
docxter.de
codexrt.com
trcodex.com
docxter.app
dtxcore.net

Previous names

corsair.dev
corsearch.dev
corset.dev
cort.dev
cortado-ai.dev
cortan.dev
cortega.dev
cortek.dev
cortellis.dev
corteq.dev
cortes.dev
cortes23.dev
cortevi.dev
cortex-life.dev
cortex-os.dev
cortex.dev
cortexai.dev
cortexarena.dev
cortexceo.dev
cortexclaw.dev

Next names

cortexdev.dev
cortexhosting.dev
cortexid.dev
cortexium.dev
cortexmemory.dev
cortexmesh.dev
cortexplane.dev
cortexpos-sandbox.dev
cortexpos.dev
cortexpower.dev
cortexsolutions.dev
cortext.dev
cortextech.dev
cortexverify.dev
cortia.dev
cortical.dev
cortices.dev
cortio.dev
cortis.dev
cortiva.dev

DNS History

5 records (5 active, 0 former)

NSdakota.ns.cloudflare.comizabella.ns.cloudflare.comMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.net
●NSdakota.ns.cloudflare.com2026-08-26 → 2026-08-30 · 2 obs
● 2026-08-26 09:55:34
● 2026-08-30 21:50:54
●NSizabella.ns.cloudflare.com2026-08-26 → 2026-08-30 · 2 obs
● 2026-08-26 09:55:34
● 2026-08-30 21:50:54
●MXroute1.mx.cloudflare.net2026-08-26 → 2026-08-30 · 2 obs
● 2026-08-26 09:55:34
● 2026-08-30 21:50:54
●MXroute2.mx.cloudflare.net2026-08-26 → 2026-08-30 · 2 obs
● 2026-08-26 09:55:34
● 2026-08-30 21:50:54
●MXroute3.mx.cloudflare.net2026-08-26 → 2026-08-30 · 2 obs
● 2026-08-26 09:55:34
● 2026-08-30 21:50:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
cortexd.devdakota.ns.cloudflare.com, izabella.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.194.46

NS records: dakota.ns.cloudflare.com, izabella.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cortexd.dev (unsigned zone)

⏱️ Timing

Total: 624ms | Queries: -

📄 Records

TypeCountSample Data
NS2dakota.ns.cloudflare.com, izabella.ns.cloudflare.com
MX3route2.mx.cloudflare.net (pri: 53), route3.mx.cloudflare.net (pri: 89)...
TXT1v=spf1 include:_spf.mx.cloudflare.net ~a
SOA1dakota.ns.cloudflare.com dns.cloudflare.

Analysis

Name Servers

cortexd.dev has two authoritative name servers — dakota.ns.cloudflare.com and izabella.ns.cloudflare.com.

cortexd.dev has the same name server delegation as a number of other domains, such as greatshout.co, e-milktea.com, gaolujie.net and two more.

cortexd.dev has at least partial name server overlap with other domains, such as ywdyindia.pages.dev, cat-casino-ojz.top, hq-eturns.com and two others.

It is common to see these name servers used together with name servers wilson.ns.cloudflare.com and nadia.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

dakota.ns.cloudflare.com points to 108.162.195.79, 162.159.44.79, 172.64.35.79 and 3 other IP addresses.

izabella.ns.cloudflare.com points to 108.162.194.46, 162.159.38.46, 172.64.34.46 and 3 other IP addresses.

Mail Servers

cortexd.dev has three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

cortexd.dev shares at least some of its mail servers with other domains — for example quireside.com, a04f922e9e85c8d25ebfeae3dfd22a67.com, fwdstartup.shop and two more.

Host names resolving to 6 IP numbers:

route1.mx.cloudflare.net points to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 other IP addresses.

route2.mx.cloudflare.net points to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 other IP addresses.

route3.mx.cloudflare.net points to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 other IP addresses.