cortexceo.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`cortexceo.dev`

DNSSEC	⚠️ Not signed
A	64.29.17.65^{🇺🇸 Amazon64.29.17.0/24 EC2 Prefix}
A	216.198.79.65^{🇺🇸 Amazon216.198.79.0/24 EC2 Prefix}
NS	`cortney.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a57^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c057^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cortney.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2057^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cortney.ns.cloudflare.com`
		A	108.162.192.87^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
		A	172.64.32.87^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
		A	173.245.58.87^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
NS	`nick.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bd5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nick.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nick.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nick.ns.cloudflare.com`
		A	108.162.193.213^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nick.ns.cloudflare.com`
		A	172.64.33.213^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nick.ns.cloudflare.com`
		A	173.245.59.213^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nick.ns.cloudflare.com`
MX	`mx1.mail.ovh.net` ⭐
MX	`mx2.mail.ovh.net`⁽⁵⁾
		A	87.98.160.167^{🇫🇷 OVH87.98.128.0/17 ISP Paris, France}
			PTR	`mx2.mail.ovh.net`
MX	`mx3.mail.ovh.net`⁽¹⁰⁰⁾
		A	91.121.53.175^{🇫🇷 OVH91.121.0.0/16 ISP Paris, France}
			PTR	`mx3.mail.ovh.net`
TXT	`1\|www.cortexceo.dev`
TXT	`v=spf1 include:mx.ovh.com -all`
SOA	`cortney.ns.cloudflare.com`dns@cloudflare.com serial=2412957832

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

cortexceo.dev

Similar names

cortexeco.com

Previous names

corsiqx.dev

cort.dev

cortado-ai.dev

cortan.dev

cortega.dev

cortek.dev

cortellis.dev

cortencell.dev

corteq.dev

corterus.dev

cortes.dev

cortes23.dev

cortese.dev

cortevi.dev

cortex-life.dev

cortex-mem.dev

cortex-os.dev

cortex.dev

cortexai.dev

cortexarena.dev

Next names

DNS History

7 records (7 active, 0 former)

●NScortney.ns.cloudflare.com2026-08-30 → 2026-09-03 · 2 obs

● 2026-08-30 09:14:44
● 2026-09-03 15:50:12

●NSnick.ns.cloudflare.com2026-08-30 → 2026-09-03 · 2 obs

● 2026-08-30 09:14:44
● 2026-09-03 15:50:12

●MXmx1.mail.ovh.net2026-08-30 → 2026-09-03 · 2 obs

● 2026-08-30 09:14:44
● 2026-09-03 15:50:12

●MXmx2.mail.ovh.net2026-08-30 → 2026-09-03 · 2 obs

● 2026-08-30 09:14:44
● 2026-09-03 15:50:12

●MXmx3.mail.ovh.net2026-08-30 → 2026-09-03 · 2 obs

● 2026-08-30 09:14:44
● 2026-09-03 15:50:12

●A216.198.79.652026-08-30 → 2026-09-03 · 2 obs

● 2026-08-30 09:14:44
● 2026-09-03 15:50:12

●A64.29.17.652026-08-30 → 2026-09-03 · 2 obs

● 2026-08-30 09:14:44
● 2026-09-03 15:50:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
cortexceo.dev	nick.ns.cloudflare.com, cortney.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.87

NS records: nick.ns.cloudflare.com, cortney.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cortexceo.dev (unsigned zone)

⏱️ Timing

Total: 683ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`64.29.17.1, 216.198.79.1`
NS	2	`cortney.ns.cloudflare.com, nick.ns.cloudflare.com`
MX	3	`mx1.mail.ovh.net (pri: 1), mx3.mail.ovh.net (pri: 100)...`
TXT	2	`1\|www.cortexceo.dev, v=spf1 include:mx.ovh.com -all`
SOA	1	`cortney.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

cortexceo.dev has two IP addresses: 64.29.17.65 and 216.198.79.65

marinsaudevida.com.br, xn--ctecte-kta1ne.com, hellomyeongdong.com and two other host names share IP numbers with cortexceo.dev.

Name Servers

Two name servers handle the delegation for cortexceo.dev: cortney.ns.cloudflare.com and nick.ns.cloudflare.com.

cortexceo.dev uses the same name servers as several other domains — among them dvdasian.com, smokeit(0x6269746368).com, rikochan(0x706f726e)star.com and two more.

There is at least partial name server overlap between cortexceo.dev and other domains — negotiatorscollaborative.com, kmt.sg, siddiquigroup.com and two more among them.

These name servers are routinely deployed together with the name servers brett.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

cortney.ns.cloudflare.com resolves to 108.162.192.87, 172.64.32.87 and 173.245.58.87 among others, with 3 other IP addresses in total.

nick.ns.cloudflare.com resolves to 108.162.193.213, 172.64.33.213 and 173.245.59.213 among others, with 3 other IP addresses in total.

Mail Servers

Incoming mail for cortexceo.dev is delivered via three mail servers: mx1.mail.ovh.net, mx2.mail.ovh.net and mx3.mail.ovh.net.

cortexceo.dev has at least partial mail server overlap with other domains such as white-horizon.com, petesinc.org, eclaireur.online and two more.

These mail servers are routinely seen in conjunction with the mail servers mx4.mail.ovh.net and mx0.mail.ovh.net.

mx2.mail.ovh.net → 87.98.160.167 and mx3.mail.ovh.net → 91.121.53.175: one IP number per host name.