🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`cortexworkers.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:ced7^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:255b^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.37.91^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.206.215^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`carioca.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2614^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carioca.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c214^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`carioca.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2214^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`carioca.ns.cloudflare.com`
		A	108.162.194.20^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carioca.ns.cloudflare.com`
		A	162.159.38.20^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carioca.ns.cloudflare.com`
		A	172.64.34.20^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carioca.ns.cloudflare.com`
NS	`isaac.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bb1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`isaac.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`isaac.ns.cloudflare.com`
		A	108.162.193.177^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
		A	172.64.33.177^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
		A	173.245.59.177^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
MX	`mail.cortexworkers.com` ⭐
		A	204.168.226.146
			PTR	`mail.inboxomni.com`
TXT	`v=spf1 mx ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.37.91, 172.67.206.215
		IPv6 hints	2606:4700:3031::ac43:ced7, 2606:4700:3036::6815:255b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=116, name=cloudflare-ech.com
SOA	`carioca.ns.cloudflare.com`dns@cloudflare.com serial=2415253339

`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=1790135084

Same first word

cortexworkers.com

Previous names

Next names

DNS History

11 records (7 active, 4 former)

●NScarioca.ns.cloudflare.com2026-09-16 → 2026-09-23 · 2 obs

● 2026-09-16 23:53:02
● 2026-09-23 04:11:34

●NSisaac.ns.cloudflare.com2026-09-16 → 2026-09-23 · 2 obs

● 2026-09-16 23:53:02
● 2026-09-23 04:11:34

●MXmail.cortexworkers.com2026-09-16 → 2026-09-23 · 2 obs

● 2026-09-16 23:53:02
● 2026-09-23 04:11:34

●A104.21.37.912026-09-19 → 2026-09-23 · 3 obs

○ 2026-09-16 23:53:02
● 2026-09-19 20:35:48
● 2026-09-23 04:11:34

●A172.67.206.2152026-09-19 → 2026-09-23 · 3 obs

○ 2026-09-16 23:53:02
● 2026-09-19 20:35:48
● 2026-09-23 04:11:34

○A188.114.96.02026-09-16 → 2026-09-16 · 3 obs

● 2026-09-16 23:53:02
○ 2026-09-19 20:35:48
○ 2026-09-23 04:11:34

○A188.114.97.02026-09-16 → 2026-09-16 · 3 obs

● 2026-09-16 23:53:02
○ 2026-09-19 20:35:48
○ 2026-09-23 04:11:34

●A2606:4700:3031::ac43:ced72026-09-19 → 2026-09-23 · 3 obs

○ 2026-09-16 23:53:02
● 2026-09-19 20:35:48
● 2026-09-23 04:11:34

●A2606:4700:3036::6815:255b2026-09-19 → 2026-09-23 · 3 obs

○ 2026-09-16 23:53:02
● 2026-09-19 20:35:48
● 2026-09-23 04:11:34

○A2a06:98c1:3120::2026-09-16 → 2026-09-16 · 3 obs

● 2026-09-16 23:53:02
○ 2026-09-19 20:35:48
○ 2026-09-23 04:11:34

○A2a06:98c1:3121::2026-09-16 → 2026-09-16 · 3 obs

● 2026-09-16 23:53:02
○ 2026-09-19 20:35:48
○ 2026-09-23 04:11:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net...	-
cortexworkers.com	isaac.ns.cloudflare.com, carioca.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.177

NS records: isaac.ns.cloudflare.com, carioca.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 668ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.37.91, 172.67.206.215`
AAAA	2	`2606:4700:3031::ac43:ced7, 2606:4700:3036::6815:255b`
NS	2	`carioca.ns.cloudflare.com, isaac.ns.cloudflare.com`
MX	1	`mail.cortexworkers.com (pri: 10)`
TXT	1	`v=spf1 mx ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`carioca.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

cortexworkers.com resolves to four IP addresses: 104.21.37.91, 172.67.206.215, 2606:4700:3031::ac43:ced7 and 2606:4700:3036::6815:255b.

untunggorp.com, southtexasphalt.com, deploeeaiops.com and two other host names share IP numbers with cortexworkers.com.

Name Servers

The NS records for cortexworkers.com delegate to carioca.ns.cloudflare.com and isaac.ns.cloudflare.com.

cortexworkers.com uses the same name servers as several other domains — among them mcp-weekly.pages.dev, acuiti.solutions, floatshoe.com and two more.

cortexworkers.com shares at least some of its name servers with other domains, including sanex.lol, amp-joker81.pages.dev, bit-locker.com and two others.

These name servers are frequently paired with the name servers joel.ns.cloudflare.com, jose.ns.cloudflare.com and barbara.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

carioca.ns.cloudflare.com maps to 108.162.194.20, 162.159.38.20, 172.64.34.20 and 3 additional IP addresses.

isaac.ns.cloudflare.com maps to 108.162.193.177, 172.64.33.177, 173.245.59.177 and 3 additional IP addresses.

Mail Servers

Mail for cortexworkers.com is handled by a single mail server, mail.cortexworkers.com.

mail.cortexworkers.com resolves to 204.168.226.146 and no other IP number.

cortexworkers.com - robtex.com