🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`cortexsecure.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:4ae:c605:dd5d:b838:5816:d7fb^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:4ae:c606:78d4:4260:db4e:aeee^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	13.223.25.84^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
A	54.243.117.197^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
NS	`ns1.namebrightdns.com` ⭐
		A	2600:1f18:683a:ae1a:7bfe:7609:c768:92a4^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.89.42.183^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-89-42-183.compute-1.amazonaws.com`
		A	54.173.159.28^{🇺🇸 Amazon54.172.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-173-159-28.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:11b2:a77e:d3b1:128c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:b4c1:8c29:e7eb:44e9^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:dbe4:7131:a2ea:398^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:74f5:5f8c:abfd:1120^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:c399:4005:18c:c1b4^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.91.250.66^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-91-250-66.compute-1.amazonaws.com`
		A	54.161.34.38^{🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-161-34-38.compute-1.amazonaws.com`
		A	54.197.31.213^{🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15}
			PTR	`ec2-54-197-31-213.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1b:a173:e9ba:e6b9:735a^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.80.58.200^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-80-58-200.compute-1.amazonaws.com`
		A	54.89.243.1^{🇺🇸 Amazon54.89.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-89-243-1.compute-1.amazonaws.com`
		A	98.89.38.19^{🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix}
			PTR	`ec2-98-89-38-19.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-09-23 #1

`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=1790177414

Same first word

cortexsecure.com

Similar names

securecortex.co.uk

Previous names

Next names

DNS History

17 records (7 active, 10 former)

●NSns1.namebrightdns.com2026-09-13 → 2026-09-23 · 3 obs

○ 2018-07-26 15:59:32
● 2026-09-13 11:28:16
● 2026-09-23 15:58:56

○NSns13.domaincontrol.com2018-07-26 → 2018-07-26 · 3 obs

● 2018-07-26 15:59:32
○ 2026-09-13 11:28:16
○ 2026-09-23 15:58:56

○NSns14.domaincontrol.com2018-07-26 → 2018-07-26 · 3 obs

● 2018-07-26 15:59:32
○ 2026-09-13 11:28:16
○ 2026-09-23 15:58:56

●NSnsg1.namebrightdns.com2026-09-13 → 2026-09-23 · 3 obs

○ 2018-07-26 15:59:32
● 2026-09-13 11:28:16
● 2026-09-23 15:58:56

●NSnsg2.namebrightdns.com2026-09-13 → 2026-09-23 · 3 obs

○ 2018-07-26 15:59:32
● 2026-09-13 11:28:16
● 2026-09-23 15:58:56

●A13.223.25.842026-09-13 → 2026-09-23 · 3 obs

○ 2018-07-26 15:59:32
● 2026-09-13 11:28:16
● 2026-09-23 15:58:56

○A184.168.221.362018-07-26 → 2018-07-26 · 3 obs

● 2018-07-26 15:59:32
○ 2026-09-13 11:28:16
○ 2026-09-23 15:58:56

○A184.168.221.452018-07-26 → 2018-07-26 · 3 obs

● 2018-07-26 15:59:32
○ 2026-09-13 11:28:16
○ 2026-09-23 15:58:56

○A184.168.221.572018-07-26 → 2018-07-26 · 3 obs

● 2018-07-26 15:59:32
○ 2026-09-13 11:28:16
○ 2026-09-23 15:58:56

○A184.168.221.592018-07-26 → 2018-07-26 · 3 obs

● 2018-07-26 15:59:32
○ 2026-09-13 11:28:16
○ 2026-09-23 15:58:56

○A184.168.221.622018-07-26 → 2018-07-26 · 3 obs

● 2018-07-26 15:59:32
○ 2026-09-13 11:28:16
○ 2026-09-23 15:58:56

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-09-13 → 2026-09-23 · 3 obs

○ 2018-07-26 15:59:32
● 2026-09-13 11:28:16
● 2026-09-23 15:58:56

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-09-13 → 2026-09-23 · 3 obs

○ 2018-07-26 15:59:32
● 2026-09-13 11:28:16
● 2026-09-23 15:58:56

○A50.63.202.392018-07-26 → 2018-07-26 · 3 obs

● 2018-07-26 15:59:32
○ 2026-09-13 11:28:16
○ 2026-09-23 15:58:56

○A50.63.202.582018-07-26 → 2018-07-26 · 3 obs

● 2018-07-26 15:59:32
○ 2026-09-13 11:28:16
○ 2026-09-23 15:58:56

○A50.63.202.612018-07-26 → 2018-07-26 · 3 obs

● 2018-07-26 15:59:32
○ 2026-09-13 11:28:16
○ 2026-09-23 15:58:56

●A54.243.117.1972026-09-13 → 2026-09-23 · 3 obs

○ 2018-07-26 15:59:32
● 2026-09-13 11:28:16
● 2026-09-23 15:58:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cortexsecure.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:3.91.250.66

NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cortexsecure.com (unsigned zone)

⏱️ Timing

Total: 278ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.223.25.84, 54.243.117.197`
AAAA	2	`2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb`
NS	2	`nsg1.namebrightdns.com, nsg2.namebrightdns.com`
TXT	2	`v=spf1 -all, afternic-verification-G9G3tM8T8EwEizzPzj`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

cortexsecure.com has four IP addresses: 13.223.25.84, 54.243.117.197, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb and 2600:1f18:4ae:c606:78d4:4260:db4e:aeee.

Additional host names — otrey.com, visionarykids.com, cpsnetworks.com and two others — share IP numbers with cortexsecure.com.

Name Servers

The authoritative name servers for cortexsecure.com are ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com — three in total.

cortexsecure.com has at least partial name server overlap with other domains, such as ns1.techsysplus.com, yccwys.com, computting.com and two others.

These name servers tend to appear together with the name servers domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com and ns2.namebrightdns.com.

Host names with 8 IP numbers:

Hostname nsg1.namebrightdns.com directs to 3.91.250.66, 54.161.34.38 and 54.197.31.213 along with 5 other IP addresses.

Host names resolving to four IP addresses:

nsg2.namebrightdns.com has four IP addresses: 3.80.58.200, 54.89.243.1, 98.89.38.19 and 2600:1f18:683a:ae1b:a173:e9ba:e6b9:735a.

Host names with three IP numbers:

The hostname ns1.namebrightdns.com directs to 3.89.42.183, 54.173.159.28 and 2600:1f18:683a:ae1a:7bfe:7609:c768:92a4.

cortexsecure.com - robtex.com