🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`cortexreact.online`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:ab53^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:2f90^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.47.144^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.171.83^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`hugh.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b75^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hugh.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c175^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hugh.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2175^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hugh.ns.cloudflare.com`
		A	108.162.193.117^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hugh.ns.cloudflare.com`
		A	172.64.33.117^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hugh.ns.cloudflare.com`
		A	173.245.59.117^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hugh.ns.cloudflare.com`
NS	`isla.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a77^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c077^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`isla.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2077^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`isla.ns.cloudflare.com`
		A	108.162.192.119^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
		A	172.64.32.119^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
		A	173.245.58.119^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.47.144, 172.67.171.83
		IPv6 hints	2606:4700:3031::ac43:ab53, 2606:4700:3034::6815:2f90
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=111, name=cloudflare-ech.com
SOA	`hugh.ns.cloudflare.com`dns@cloudflare.com serial=2414356116

`online`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1789429114

⚠️ On DNS blocklist: spam-tlds

Same first word

cortexreact.live

cortexreact.space

cortexreact.pro

cortexreact.buzz

cortexreact.online

cortexreact.com

cortexreact.life

cortexreact.info

cortexreact.fun

cortexreact.site

cortexreact.sbs

cortexreact.it.com

Similar names

extractcore.com

cortextrace.io

cortextrace.xyz

coreextract.online

cortextrace.com

Previous names

Next names

DNS History

10 records (6 active, 4 former)

●NShugh.ns.cloudflare.com2026-08-28 → 2026-09-15 · 2 obs

● 2026-08-28 14:57:56
● 2026-09-15 00:41:52

●NSisla.ns.cloudflare.com2026-08-28 → 2026-09-15 · 2 obs

● 2026-08-28 14:57:56
● 2026-09-15 00:41:52

●A104.21.47.1442026-09-06 → 2026-09-15 · 3 obs

○ 2026-08-28 14:57:56
● 2026-09-06 17:05:28
● 2026-09-15 00:41:52

●A172.67.171.832026-09-06 → 2026-09-15 · 3 obs

○ 2026-08-28 14:57:56
● 2026-09-06 17:05:28
● 2026-09-15 00:41:52

○A188.114.96.02026-08-28 → 2026-08-28 · 3 obs

● 2026-08-28 14:57:56
○ 2026-09-06 17:05:28
○ 2026-09-15 00:41:52

○A188.114.97.02026-08-28 → 2026-08-28 · 3 obs

● 2026-08-28 14:57:56
○ 2026-09-06 17:05:28
○ 2026-09-15 00:41:52

●A2606:4700:3031::ac43:ab532026-09-06 → 2026-09-15 · 3 obs

○ 2026-08-28 14:57:56
● 2026-09-06 17:05:28
● 2026-09-15 00:41:52

●A2606:4700:3034::6815:2f902026-09-06 → 2026-09-15 · 3 obs

○ 2026-08-28 14:57:56
● 2026-09-06 17:05:28
● 2026-09-15 00:41:52

○A2a06:98c1:3120::2026-08-28 → 2026-08-28 · 3 obs

● 2026-08-28 14:57:56
○ 2026-09-06 17:05:28
○ 2026-09-15 00:41:52

○A2a06:98c1:3121::2026-08-28 → 2026-08-28 · 3 obs

● 2026-08-28 14:57:56
○ 2026-09-06 17:05:28
○ 2026-09-15 00:41:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
online	ns10.trs-dns.info, ns01.trs-dns.net, ns01.trs-dns.com, ns10.trs-dns.org	-
cortexreact.online	hugh.ns.cloudflare.com, isla.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.117

NS records: hugh.ns.cloudflare.com, isla.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cortexreact.online (unsigned zone)

⏱️ Timing

Total: 619ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.171.83, 104.21.47.144`
AAAA	2	`2606:4700:3034::6815:2f90, 2606:4700:3031::ac43:ab53`
NS	2	`hugh.ns.cloudflare.com, isla.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`hugh.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

cortexreact.online has four IP addresses: 104.21.47.144, 172.67.171.83, 2606:4700:3031::ac43:ab53 and 2606:4700:3034::6815:2f90.

5d56e666-23bc-43a3-b1bf-d396c39eadd4.tuduythietke.edu.vn, upnextjs.org, casino-4318.buzz plus two other host names have IP numbers in common with cortexreact.online.

Name Servers

cortexreact.online is delegated to two name servers: hugh.ns.cloudflare.com and isla.ns.cloudflare.com.

The name server configuration of cortexreact.online is shared with other domains, for instance ajajavkaibab.site, prototasting.com, bglobalnow.uk and two others.

cortexreact.online shares at least some of its name servers with other domains, including ableperfect.my, leiannayoung.co.nz, chickenroadslot.space and two others.

Hosts with 6 IP addresses each:

hugh.ns.cloudflare.com resolves to 108.162.193.117, 172.64.33.117, 173.245.59.117 and 3 other IP addresses.

isla.ns.cloudflare.com resolves to 108.162.192.119, 172.64.32.119, 173.245.58.119 and 3 other IP addresses.

cortexreact.online - robtex.com