cortexy.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`cortexy.dev`

DNSSEC	⚠️ Not signed
A	75.2.60.5^{🇺🇸 Amazon75.2.60.0/24 Prod}
		PTR	`acd89244c803f7181.awsglobalaccelerator.com`
A	99.83.231.61^{🇺🇸 Amazon99.83.224.0/20}
NS	`arch.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b44^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arch.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c144^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`arch.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2144^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`arch.ns.cloudflare.com`
		A	108.162.193.68^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arch.ns.cloudflare.com`
		A	172.64.33.68^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arch.ns.cloudflare.com`
		A	173.245.59.68^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arch.ns.cloudflare.com`
NS	`jamie.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aa8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jamie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jamie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jamie.ns.cloudflare.com`
		A	108.162.192.168^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jamie.ns.cloudflare.com`
		A	172.64.32.168^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jamie.ns.cloudflare.com`
		A	173.245.58.168^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jamie.ns.cloudflare.com`
MX	`mx1.larksuite.com` ⭐
		A	18.139.153.173^{🇸🇬 Amazon18.138.0.0/15 EC2 SIN prefix}
			PTR	`ec2-18-139-153-173.ap-southeast-1.compute.amazonaws.com`
MX	`mx2.larksuite.com`⁽⁵⁾
		A	18.139.153.173^{🇸🇬 Amazon18.138.0.0/15 EC2 SIN prefix}
			PTR	`ec2-18-139-153-173.ap-southeast-1.compute.amazonaws.com`
MX	`mx3.larksuite.com`⁽¹⁰⁾
		A	18.139.153.173^{🇸🇬 Amazon18.138.0.0/15 EC2 SIN prefix}
			PTR	`ec2-18-139-153-173.ap-southeast-1.compute.amazonaws.com`
		A	101.126.58.223^{🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	122.14.230.154^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
TXT	`v=spf1 +include:spf.onlarksuite.com -all`
TXT	`verification-code-site-App_lark=OGGOmqAWlO3BTsLjDwp0`
SOA	`arch.ns.cloudflare.com`dns@cloudflare.com serial=2410569395

`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

cortexy.dev

cortexy.ai

Similar names

xyrotec.com

octeryx.com

corexty.com

rotexyc.com

oryxtec.com

cytorex.com

cretoxy.in

tecroxy.com

ycortex.fr

cretoxy.xyz

roycetx.com

coretyx.com

tyrexco.com

ycortex.com

tyxcore.com

cretoxy.pages.dev

cryotex.engineering

rexycto.xyz

Previous names

Next names

cortia.dev

cortical.dev

cortices.dev

cortina.dev

cortio.dev

cortis.dev

cortisol.dev

cortistrate.dev

cortiva.dev

cortiz.dev

cortizc.dev

cortneywebb.dev

corturn.dev

cortycuevas.dev

cortyx.dev

coru.dev

coruitech.dev

coruja.dev

DNS History

7 records (7 active, 0 former)

●NSarch.ns.cloudflare.com2026-08-31 → 2026-09-03 · 2 obs

● 2026-08-31 14:58:34
● 2026-09-03 22:20:50

●NSjamie.ns.cloudflare.com2026-08-31 → 2026-09-03 · 2 obs

● 2026-08-31 14:58:34
● 2026-09-03 22:20:50

●MXmx1.larksuite.com2026-08-31 → 2026-09-03 · 2 obs

● 2026-08-31 14:58:34
● 2026-09-03 22:20:50

●MXmx2.larksuite.com2026-08-31 → 2026-09-03 · 2 obs

● 2026-08-31 14:58:34
● 2026-09-03 22:20:50

●MXmx3.larksuite.com2026-08-31 → 2026-09-03 · 2 obs

● 2026-08-31 14:58:34
● 2026-09-03 22:20:50

●A75.2.60.52026-08-31 → 2026-09-03 · 2 obs

● 2026-08-31 14:58:34
● 2026-09-03 22:20:50

●A99.83.231.612026-08-31 → 2026-09-03 · 2 obs

● 2026-08-31 14:58:34
● 2026-09-03 22:20:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
cortexy.dev	jamie.ns.cloudflare.com, arch.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.68

NS records: jamie.ns.cloudflare.com, arch.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cortexy.dev (unsigned zone)

⏱️ Timing

Total: 1199ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`99.83.231.61, 75.2.60.5`
NS	2	`arch.ns.cloudflare.com, jamie.ns.cloudflare.com`
MX	3	`mx1.larksuite.com (pri: 1), mx3.larksuite.com (pri: 10)...`
TXT	2	`v=spf1 +include:spf.onlarksuite.com -all, verification-code-site-App_lark=OGGOmqAW`
SOA	1	`arch.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

cortexy.dev points to the IP addresses 75.2.60.5 and 99.83.231.61

Two other host names, along with cides.be, simoon-cv.com and rosehill-group.com, also share IP numbers with cortexy.dev.

Name Servers

cortexy.dev is served by two delegated name servers, arch.ns.cloudflare.com and jamie.ns.cloudflare.com.

cortexy.dev shares its NS records with other domains, for example spotv2hd.com, sabyeweb.com, atiempo.tech and two others.

The name servers of cortexy.dev overlap at least partially with those of other domains — among them dzbjgsxyy.com, phenixbox.com, anthonymthomas.com and two more.

These name servers commonly appear in combination with the name servers cris.ns.cloudflare.com.

DNS names with 6 IP addresses:

arch.ns.cloudflare.com carries IP addresses 108.162.193.68, 172.64.33.68 and 173.245.59.68, with 3 other addresses beyond those.

jamie.ns.cloudflare.com carries IP addresses 108.162.192.168, 172.64.32.168 and 173.245.58.168, with 3 other addresses beyond those.

Mail Servers

Mail for cortexy.dev is routed through three mail servers — mx1.larksuite.com, mx2.larksuite.com and mx3.larksuite.com.

There is at least a partial MX overlap between cortexy.dev and other domains, including drduyen.vn, erjinyi.com, mosemalaysia.com and two others.

Hostnames that map to three IP numbers:

mx3.larksuite.com resolves to three addresses: 18.139.153.173, 101.126.58.223 and 122.14.230.154.

Host names that point to one IP address:

mx1.larksuite.com points to the IP address 18.139.153.173.

mx2.larksuite.com points to the IP address 18.139.153.173.

Each of mx3.larksuite.com, mx1.larksuite.com and mx2.larksuite.com resolves to 18.139.153.173.