cortexstack.io - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

cortexstack.io

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:4dd7🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:d3e6🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.77.215Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.211.230🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSaugustus.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c02🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaugustus.ns.cloudflare.com
A2803:f800:50::6ca2:c302🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRaugustus.ns.cloudflare.com
A2a06:98c1:50::ac40:2302🇺🇸 Cloudflare2a06:98c1:50::/45
PTRaugustus.ns.cloudflare.com
A108.162.195.2🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaugustus.ns.cloudflare.com
A162.159.44.2Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaugustus.ns.cloudflare.com
A172.64.35.2🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaugustus.ns.cloudflare.com
NSdahlia.ns.cloudflare.com
A2606:4700:50::adf5:3a59🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdahlia.ns.cloudflare.com
A2803:f800:50::6ca2:c059🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdahlia.ns.cloudflare.com
A2a06:98c1:50::ac40:2059🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdahlia.ns.cloudflare.com
A108.162.192.89🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdahlia.ns.cloudflare.com
A172.64.32.89🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdahlia.ns.cloudflare.com
A173.245.58.89🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdahlia.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.77.215, 172.67.211.230
IPv6 hints2606:4700:3031::6815:4dd7, 2606:4700:3034::ac43:d3e6
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=234, name=cloudflare-ech.com
SOAaugustus.ns.cloudflare.comdns@cloudflare.com serial=2412108440

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1789536508

Same first word

cortexstack.org
cortexstack.dev
cortexstack.io
cortexstack.com

Similar names

kocextracts.com
stackcortex.agency

Previous names

cortexmetrics.io
cortexnews.io
cortexnode.io
cortexnova.io
cortexns.io
cortexom.io
cortexon.io
cortexone.io
cortexops.io
cortexplus.io
cortexpointaisolutions.io
cortexprime.io
cortexprism.io
cortexqa.io
cortexr.io
cortexresearch.io
cortexrobotics.io
cortexsignal.io
cortexsite.io
cortexsoc.io

Next names

cortexstorm.io
cortexstream.io
cortexstud.io
cortexsys.io
cortexsystems.io
cortext.io
cortextech.io
cortextechnologies.io
cortextrace.io
cortextrading.io
cortextt.io
cortexu.io
cortexvault.io
cortexverify.io
cortexwire.io
cortexxus.io
cortexy.io
cortez.io
cortezai.io

DNS History

10 records (6 active, 4 former)

NSaugustus.ns.cloudflare.comdahlia.ns.cloudflare.comA104.21.77.215172.67.211.2302606:4700:3031::6815:4dd72606:4700:3034::ac43:d3e6188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSaugustus.ns.cloudflare.com2026-08-21 → 2026-09-16 · 2 obs
● 2026-08-21 02:13:04
● 2026-09-16 06:25:56
●NSdahlia.ns.cloudflare.com2026-08-21 → 2026-09-16 · 2 obs
● 2026-08-21 02:13:04
● 2026-09-16 06:25:56
●A104.21.77.2152026-08-21 → 2026-09-16 · 8 obs
● 2026-08-21 02:13:04
○ 2026-08-24 05:16:08
● 2026-08-25 13:14:44
○ 2026-08-26 17:13:04
● 2026-09-01 14:50:42
○ 2026-09-15 13:12:12
● 2026-09-16 06:25:54
● 2026-09-16 06:25:56
●A172.67.211.2302026-08-21 → 2026-09-16 · 8 obs
● 2026-08-21 02:13:04
○ 2026-08-24 05:16:08
● 2026-08-25 13:14:44
○ 2026-08-26 17:13:04
● 2026-09-01 14:50:42
○ 2026-09-15 13:12:12
● 2026-09-16 06:25:54
● 2026-09-16 06:25:56
○A188.114.96.02026-08-24 → 2026-09-15 · 8 obs
○ 2026-08-21 02:13:04
● 2026-08-24 05:16:08
○ 2026-08-25 13:14:44
● 2026-08-26 17:13:04
○ 2026-09-01 14:50:42
● 2026-09-15 13:12:12
○ 2026-09-16 06:25:54
○ 2026-09-16 06:25:56
○A188.114.97.02026-08-24 → 2026-09-15 · 8 obs
○ 2026-08-21 02:13:04
● 2026-08-24 05:16:08
○ 2026-08-25 13:14:44
● 2026-08-26 17:13:04
○ 2026-09-01 14:50:42
● 2026-09-15 13:12:12
○ 2026-09-16 06:25:54
○ 2026-09-16 06:25:56
●A2606:4700:3031::6815:4dd72026-08-21 → 2026-09-16 · 8 obs
● 2026-08-21 02:13:04
○ 2026-08-24 05:16:08
● 2026-08-25 13:14:44
○ 2026-08-26 17:13:04
● 2026-09-01 14:50:42
○ 2026-09-15 13:12:12
● 2026-09-16 06:25:54
● 2026-09-16 06:25:56
●A2606:4700:3034::ac43:d3e62026-08-21 → 2026-09-16 · 8 obs
● 2026-08-21 02:13:04
○ 2026-08-24 05:16:08
● 2026-08-25 13:14:44
○ 2026-08-26 17:13:04
● 2026-09-01 14:50:42
○ 2026-09-15 13:12:12
● 2026-09-16 06:25:54
● 2026-09-16 06:25:56
○A2a06:98c1:3120::2026-08-24 → 2026-09-15 · 8 obs
○ 2026-08-21 02:13:04
● 2026-08-24 05:16:08
○ 2026-08-25 13:14:44
● 2026-08-26 17:13:04
○ 2026-09-01 14:50:42
● 2026-09-15 13:12:12
○ 2026-09-16 06:25:54
○ 2026-09-16 06:25:56
○A2a06:98c1:3121::2026-08-24 → 2026-09-15 · 8 obs
○ 2026-08-21 02:13:04
● 2026-08-24 05:16:08
○ 2026-08-25 13:14:44
● 2026-08-26 17:13:04
○ 2026-09-01 14:50:42
● 2026-09-15 13:12:12
○ 2026-09-16 06:25:54
○ 2026-09-16 06:25:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioa0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io-
cortexstack.ioaugustus.ns.cloudflare.com, dahlia.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.89

NS records: augustus.ns.cloudflare.com, dahlia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cortexstack.io (unsigned zone)

⏱️ Timing

Total: 898ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.77.215, 172.67.211.230
AAAA22606:4700:3031::6815:4dd7, 2606:4700:3034::ac43:d3e6
NS2augustus.ns.cloudflare.com, dahlia.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1augustus.ns.cloudflare.com dns.cloudflar

Analysis

IP Addresses

cortexstack.io directs to four IP numbers, which are 104.21.77.215, 172.67.211.230, 2606:4700:3031::6815:4dd7 and 2606:4700:3034::ac43:d3e6.

Two other host names, along with pocketbook.casa, newsvar.eu.com and elamakerrat.fi, also share IP numbers with cortexstack.io.

Name Servers

DNS delegation for cortexstack.io points to two name servers: augustus.ns.cloudflare.com and dahlia.ns.cloudflare.com.

cortexstack.io shares its NS records with other domains, for example sweetapp3.xyz, hartabanilor.pages.dev, saga-5bv.pages.dev and two others.

The name servers of cortexstack.io overlap at least partially with those of other domains — among them vjvalima.workers.dev, choosegroqgtm.sbs, kaiyuanchuhuo.cn and two more.

The name servers laura.ns.cloudflare.com, sullivan.ns.cloudflare.com and nena.ns.cloudflare.com are commonly seen alongside these name servers.

DNS names with 6 IP addresses:

augustus.ns.cloudflare.com has IP addresses 108.162.195.2, 162.159.44.2 and 172.64.35.2, plus 3 other.

dahlia.ns.cloudflare.com has IP addresses 108.162.192.89, 172.64.32.89 and 173.245.58.89, plus 3 other.