🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`cortexis.com`

DNSSEC	⚠️ Not signed
NS	`duke.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b6e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`duke.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`duke.ns.cloudflare.com`
		A	108.162.193.110^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
		A	172.64.33.110^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
		A	173.245.59.110^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
NS	`sofia.ns.cloudflare.com`
		A	2606:4700:50::adf5:3adf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sofia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0df^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sofia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20df^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sofia.ns.cloudflare.com`
		A	108.162.192.223^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sofia.ns.cloudflare.com`
		A	172.64.32.223^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sofia.ns.cloudflare.com`
		A	173.245.58.223^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sofia.ns.cloudflare.com`
MX	`cortexis-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::6^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::a^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du0pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::10^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbapr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::1^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr07cu00301.inbound.protection.outlook.com`
		A	52.101.68.0^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	52.101.73.24^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00300.inbound.protection.outlook.com`
		A	52.101.73.28^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00204.inbound.protection.outlook.com`
		A	52.101.103.137^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-miypr02cu00101.inbound.protection.outlook.com`
TXT	`MS=ms82779211`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`duke.ns.cloudflare.com`dns@cloudflare.com serial=2412354572

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1787369769

Same first word

cortexis.com

cortexis.com.mx

cortexis.io

cortexis.app

Similar names

Previous names

Next names

DNS History

7 records (3 active, 4 former)

●NSduke.ns.cloudflare.com2026-08-19 → 2026-08-22 · 3 obs

○ 2020-01-19 22:25:14
● 2026-08-19 10:34:32
● 2026-08-22 04:06:32

○NSjm1.dns.com2020-01-19 → 2020-01-19 · 3 obs

● 2020-01-19 22:25:14
○ 2026-08-19 10:34:32
○ 2026-08-22 04:06:32

○NSjm2.dns.com2020-01-19 → 2020-01-19 · 3 obs

● 2020-01-19 22:25:14
○ 2026-08-19 10:34:32
○ 2026-08-22 04:06:32

●NSsofia.ns.cloudflare.com2026-08-19 → 2026-08-22 · 3 obs

○ 2020-01-19 22:25:14
● 2026-08-19 10:34:32
● 2026-08-22 04:06:32

●MXcortexis-com.mail.protection.outlook.com2026-08-19 → 2026-08-22 · 2 obs

● 2026-08-19 10:34:32
● 2026-08-22 04:06:32

○A142.234.48.1982020-01-19 → 2020-01-19 · 4 obs

○ 2017-03-26 06:09:22
● 2020-01-19 22:25:14
○ 2026-08-19 10:34:32
○ 2026-08-22 04:06:32

○A192.64.147.1422016-03-18 → 2017-03-26 · 4 obs

● 2016-03-18 13:57:14
● 2017-03-26 06:09:22
○ 2020-01-19 22:25:14
○ 2026-08-22 04:06:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net...	-
cortexis.com	duke.ns.cloudflare.com, sofia.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.223

NS records: duke.ns.cloudflare.com, sofia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cortexis.com (unsigned zone)

⏱️ Timing

Total: 1301ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`duke.ns.cloudflare.com, sofia.ns.cloudflare.com`
MX	1	`cortexis-com.mail.protection.outlook.com`
TXT	2	`MS=ms82779211, v=spf1 include:spf.protection.outlook.co`
SOA	1	`duke.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (duke.ns.cloudflare.com, duke.ns.cloudflare.com, duke.ns.cloudflare.com...)

Analysis

Name Servers

cortexis.com is delegated to two name servers: duke.ns.cloudflare.com and sofia.ns.cloudflare.com.

cortexis.com uses the same name servers as several other domains — among them elitas.com.tr, jeffreybooth.com, klastur.com and two more.

The name servers of cortexis.com overlap at least partially with those of other domains — among them jitopiacyy.pro, dog456.com, ecomfort4u.com and two more.

These name servers commonly appear alongside the name servers coleman.ns.cloudflare.com and martha.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

duke.ns.cloudflare.com resolves to 108.162.193.110, 172.64.33.110, 173.245.59.110 and 3 other IP addresses.

sofia.ns.cloudflare.com resolves to 108.162.192.223, 172.64.32.223, 173.245.58.223 and 3 other IP addresses.

Mail Servers

Mail for cortexis.com is handled by a single mail server, cortexis-com.mail.protection.outlook.com.

cortexis-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.68.0, 52.101.73.24, 52.101.73.28 and 5 others.

cortexis.com - robtex.com

cortexis.com

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