cortexbi.com - dns.ninja

`cortexbi.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:4f4e:999e:923d:5c17^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:9b5a:7d38:2d23:6714^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:53a5:7e50:1f55:7b6f^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:c77b:8621:67b5:65^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.81.83.148^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-81-83-148.compute-1.amazonaws.com`
		A	54.152.124.255^{🇺🇸 Amazon54.152.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-152-124-255.compute-1.amazonaws.com`
		A	54.211.183.184^{🇺🇸 Amazon54.211.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-211-183-184.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:1ff8:84b4:19de:5ca6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:8e29:87d8:f97c:1291^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.221.37.2^{🇺🇸 Amazon54.221.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-221-37-2.compute-1.amazonaws.com`
		A	54.235.53.129^{🇺🇸 Amazon54.234.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-235-53-129.compute-1.amazonaws.com`
		A	100.27.188.59^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
			PTR	`ec2-100-27-188-59.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-08-13 #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=1786607304

Same first word

cortexbi.com

Similar names

bitxcore.com

certibox.de

bricotex.pro

corbitex.com

bicortex.com

bitcorex.com

bricotex.de

bricotex.fr

britexco.com

certibox.com

bitrexco.com

certibox.org

biotecrx.com

corebitx.org

bricotex.com

bricotex.it

DNS History

13 records (7 active, 6 former)

○NSdns045.a.register.com2016-12-15 → 2017-12-17 · 4 obs

● 2016-12-15 14:13:16
● 2017-12-17 17:05:20
○ 2026-06-27 13:56:40
○ 2026-08-13 07:56:22

○NSdns111.c.register.com2016-12-15 → 2017-12-17 · 4 obs

● 2016-12-15 14:13:16
● 2017-12-17 17:05:20
○ 2026-06-27 13:56:40
○ 2026-08-13 07:56:22

○NSdns221.b.register.com2016-12-15 → 2017-12-17 · 4 obs

● 2016-12-15 14:13:16
● 2017-12-17 17:05:20
○ 2026-06-27 13:56:40
○ 2026-08-13 07:56:22

○NSdns249.d.register.com2016-12-15 → 2017-12-17 · 4 obs

● 2016-12-15 14:13:16
● 2017-12-17 17:05:20
○ 2026-06-27 13:56:40
○ 2026-08-13 07:56:22

●NSns1.namebrightdns.com2026-06-27 → 2026-08-13 · 3 obs

○ 2017-12-17 17:05:20
● 2026-06-27 13:56:40
● 2026-08-13 07:56:22

●NSnsg1.namebrightdns.com2026-06-27 → 2026-08-13 · 3 obs

○ 2017-12-17 17:05:20
● 2026-06-27 13:56:40
● 2026-08-13 07:56:22

●NSnsg2.namebrightdns.com2026-06-27 → 2026-08-13 · 3 obs

○ 2017-12-17 17:05:20
● 2026-06-27 13:56:40
● 2026-08-13 07:56:22

○MXp.webcom.ctmail.com2016-12-15 → 2017-12-17 · 4 obs

● 2016-12-15 14:13:16
● 2017-12-17 17:05:20
○ 2026-06-27 13:56:40
○ 2026-08-13 07:56:22

●A13.223.25.842026-06-27 → 2026-08-13 · 3 obs

○ 2017-12-17 17:05:20
● 2026-06-27 13:56:40
● 2026-08-13 07:56:22

○A208.91.197.392016-12-15 → 2017-12-17 · 4 obs

● 2016-12-15 14:13:16
● 2017-12-17 17:05:20
○ 2026-06-27 13:56:40
○ 2026-08-13 07:56:22

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-06-27 → 2026-08-13 · 3 obs

○ 2017-12-17 17:05:20
● 2026-06-27 13:56:40
● 2026-08-13 07:56:22

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-06-27 → 2026-08-13 · 3 obs

○ 2017-12-17 17:05:20
● 2026-06-27 13:56:40
● 2026-08-13 07:56:22

●A54.243.117.1972026-06-27 → 2026-08-13 · 3 obs

○ 2017-12-17 17:05:20
● 2026-06-27 13:56:40
● 2026-08-13 07:56:22

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:3.81.83.148

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cortexbi.com (unsigned zone)

⏱️ Timing

Total: 192ms | Queries: -

📄 Records

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

cortexbi.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.

Two other host names, along with mail.kindlog.com, kitabstore.com and livewellherbs.com, also share IP numbers with cortexbi.com.

Name Servers

cortexbi.com carries NS records delegating to ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

cortexbi.com shares at least some of its name servers with other domains, including lysox.com, ekatv.com, postalapp.com and two others.

These name servers are frequently paired with the name servers domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com and ns2.namebrightdns.com.

DNS names with 7 IP addresses:

nsg1.namebrightdns.com resolves to 3.81.83.148, 54.152.124.255 and 54.211.183.184 among others, with 4 other IP addresses in total.

Host names directing to five IP addresses:

nsg2.namebrightdns.com has four IP addresses — 54.221.37.2, 54.235.53.129, 100.27.188.59 and two others.

Hostnames that map to three IP numbers:

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