cortexdevelopment.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`cortexdevelopment.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:c41d:b4cf:322b:2aa6^{🇺🇸 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	100.58.124.42^{🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix}
			PTR	`ec2-100-58-124-42.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:6bbe:79b7:4add:a37e^{🇺🇸 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:7547:870d:9d54:e15^{🇺🇸 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	35.172.180.76^{🇺🇸 Amazon35.168.0.0/13 EC2 IAD prefix}
			PTR	`ec2-35-172-180-76.compute-1.amazonaws.com`
		A	98.87.158.131^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-87-158-131.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:4050:f99a:8158:5afa^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:3d80:47f8:6d2b:afb9^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:a3b3:d7fb:1a3f:e02a^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	32.199.157.129
			PTR	`ec2-32-199-157-129.compute-1.amazonaws.com`
		A	54.80.160.83^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-80-160-83.compute-1.amazonaws.com`
		A	54.89.123.191^{🇺🇸 Amazon54.89.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-89-123-191.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-09-07 #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=1788823978

Same first word

cortexdevelopment.net

cortexdevelopment.eu

cortexdevelopment.xyz

cortexdevelopment.com

Previous names

Next names

DNS History

15 records (7 active, 8 former)

●NSns1.namebrightdns.com2026-09-03 → 2026-09-07 · 3 obs

○ 2020-02-11 21:31:18
● 2026-09-03 15:18:30
● 2026-09-07 23:36:24

○NSns23.domaincontrol.com2016-07-15 → 2017-03-26 · 4 obs

● 2016-07-15 11:31:08
● 2017-03-26 03:18:04
○ 2020-02-11 21:31:18
○ 2026-09-07 23:36:24

○NSns24.domaincontrol.com2016-07-15 → 2017-03-26 · 4 obs

● 2016-07-15 11:31:08
● 2017-03-26 03:18:04
○ 2020-02-11 21:31:18
○ 2026-09-07 23:36:24

●NSnsg1.namebrightdns.com2020-02-11 → 2026-09-07 · 3 obs

○ 2017-03-26 03:18:04
● 2020-02-11 21:31:18
● 2026-09-07 23:36:24

●NSnsg2.namebrightdns.com2020-02-11 → 2026-09-07 · 3 obs

○ 2017-03-26 03:18:04
● 2020-02-11 21:31:18
● 2026-09-07 23:36:24

○MXmail.cortexdevelopment.com2016-07-15 → 2016-07-15 · 3 obs

● 2016-07-15 11:31:08
○ 2017-03-26 03:18:04
○ 2026-09-07 23:36:24

○MXmailstore1.secureserver.net2017-03-26 → 2017-03-26 · 4 obs

○ 2016-07-15 11:31:08
● 2017-03-26 03:18:04
○ 2020-02-11 21:31:18
○ 2026-09-07 23:36:24

○MXsmtp.secureserver.net2017-03-26 → 2017-03-26 · 4 obs

○ 2016-07-15 11:31:08
● 2017-03-26 03:18:04
○ 2020-02-11 21:31:18
○ 2026-09-07 23:36:24

○A107.180.55.2292016-07-15 → 2016-07-15 · 3 obs

● 2016-07-15 11:31:08
○ 2017-03-26 03:18:04
○ 2026-09-07 23:36:24

●A13.223.25.842026-09-03 → 2026-09-07 · 3 obs

○ 2020-02-11 21:31:18
● 2026-09-03 15:18:30
● 2026-09-07 23:36:24

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-09-03 → 2026-09-07 · 3 obs

○ 2020-02-11 21:31:18
● 2026-09-03 15:18:30
● 2026-09-07 23:36:24

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-09-03 → 2026-09-07 · 3 obs

○ 2020-02-11 21:31:18
● 2026-09-03 15:18:30
● 2026-09-07 23:36:24

○A50.63.202.572017-03-26 → 2017-03-26 · 4 obs

○ 2016-07-15 11:31:08
● 2017-03-26 03:18:04
○ 2020-02-11 21:31:18
○ 2026-09-07 23:36:24

●A54.243.117.1972026-09-03 → 2026-09-07 · 3 obs

○ 2020-02-11 21:31:18
● 2026-09-03 15:18:30
● 2026-09-07 23:36:24

○CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com2020-02-11 → 2020-02-11 · 3 obs

● 2020-02-11 21:31:18
○ 2026-09-03 15:18:30
○ 2026-09-07 23:36:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net...	-
cortexdevelopment.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:3.80.58.200

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cortexdevelopment.com (unsigned zone)

⏱️ Timing

Total: 177ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.223.25.84, 54.243.117.197`
AAAA	2	`2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee`
NS	2	`nsg2.namebrightdns.com, nsg1.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

cortexdevelopment.com resolves to 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.

cokoya.com, zahranet.com, fppblvdhqxvqmczffomr.fppblvdhqxvqmczffomr.fppblvdhqxvqmczffomr.fppblvdhqxvqmczffomr.fppblvdhqxvqmczffomr.fppblvdhqxvqmczffomr.socialmediaroadmap.com and two other host names share IP numbers with cortexdevelopment.com.

Name Servers

cortexdevelopment.com is delegated to three name servers: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

cortexdevelopment.com has at least partial name server overlap with other domains, such as newportsport.com, ablefin.com, czwww.www.buysocials.com and two others.

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

Hostnames that resolve to 6 IP addresses:

nsg1.namebrightdns.com resolves to 3.80.58.200, 35.172.180.76, 98.87.158.131 and 3 other IP addresses.

nsg2.namebrightdns.com resolves to 32.199.157.129, 54.80.160.83, 54.89.123.191 and 3 other IP addresses.

Hostnames that resolve to three IP addresses:

ns1.namebrightdns.com points to 3.89.42.183, 100.58.124.42 and 2600:1f18:683a:ae1a:c41d:b4cf:322b:2aa6.