🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`cortexsetup.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:2411^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:b712^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.36.17^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.183.18^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`decker.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c9b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`decker.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c39b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`decker.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:239b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`decker.ns.cloudflare.com`
		A	108.162.195.155^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`decker.ns.cloudflare.com`
		A	162.159.44.155^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`decker.ns.cloudflare.com`
		A	172.64.35.155^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`decker.ns.cloudflare.com`
NS	`ophelia.ns.cloudflare.com`
		A	2606:4700:50::a29f:26f8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ophelia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2f8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ophelia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22f8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ophelia.ns.cloudflare.com`
		A	108.162.194.248^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ophelia.ns.cloudflare.com`
		A	162.159.38.248^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ophelia.ns.cloudflare.com`
		A	172.64.34.248^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ophelia.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c21::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f26.1e100.net`
		A	142.250.31.26^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=crowmMlF2mgSsRrJZoaA2iMfF_bJ1LaVzgB5ak7eVtw`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.36.17, 172.67.183.18
		IPv6 hints	2606:4700:3032::6815:2411, 2606:4700:3036::ac43:b712
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=132, name=cloudflare-ech.com
SOA	`decker.ns.cloudflare.com`dns@cloudflare.com serial=2415378364

`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=1789963919

Same first word

cortexsetup.com

Similar names

expertscout.de

scoutexpert.nl

expertscout.eu

expertscout.net

scoutexpert.com

Previous names

Next names

DNS History

15 records (11 active, 4 former)

●NSdecker.ns.cloudflare.com2026-09-09 → 2026-09-21 · 2 obs

● 2026-09-09 06:36:24
● 2026-09-21 04:17:52

●NSophelia.ns.cloudflare.com2026-09-09 → 2026-09-21 · 2 obs

● 2026-09-09 06:36:24
● 2026-09-21 04:17:52

●MXalt1.aspmx.l.google.com2026-09-09 → 2026-09-21 · 2 obs

● 2026-09-09 06:36:24
● 2026-09-21 04:17:52

●MXalt2.aspmx.l.google.com2026-09-09 → 2026-09-21 · 2 obs

● 2026-09-09 06:36:24
● 2026-09-21 04:17:52

●MXalt3.aspmx.l.google.com2026-09-09 → 2026-09-21 · 2 obs

● 2026-09-09 06:36:24
● 2026-09-21 04:17:52

●MXalt4.aspmx.l.google.com2026-09-09 → 2026-09-21 · 2 obs

● 2026-09-09 06:36:24
● 2026-09-21 04:17:52

●MXaspmx.l.google.com2026-09-09 → 2026-09-21 · 2 obs

● 2026-09-09 06:36:24
● 2026-09-21 04:17:52

●A104.21.36.172026-09-20 → 2026-09-21 · 3 obs

○ 2026-09-09 06:36:24
● 2026-09-20 18:13:50
● 2026-09-21 04:17:52

●A172.67.183.182026-09-20 → 2026-09-21 · 3 obs

○ 2026-09-09 06:36:24
● 2026-09-20 18:13:50
● 2026-09-21 04:17:52

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

● 2026-09-09 06:36:24
○ 2026-09-20 18:13:50
○ 2026-09-21 04:17:52

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

● 2026-09-09 06:36:24
○ 2026-09-20 18:13:50
○ 2026-09-21 04:17:52

●A2606:4700:3032::6815:24112026-09-20 → 2026-09-21 · 3 obs

○ 2026-09-09 06:36:24
● 2026-09-20 18:13:50
● 2026-09-21 04:17:52

●A2606:4700:3036::ac43:b7122026-09-20 → 2026-09-21 · 3 obs

○ 2026-09-09 06:36:24
● 2026-09-20 18:13:50
● 2026-09-21 04:17:52

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

● 2026-09-09 06:36:24
○ 2026-09-20 18:13:50
○ 2026-09-21 04:17:52

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

● 2026-09-09 06:36:24
○ 2026-09-20 18:13:50
○ 2026-09-21 04:17:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net...	-
cortexsetup.com	ophelia.ns.cloudflare.com, decker.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.248

NS records: ophelia.ns.cloudflare.com, decker.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cortexsetup.com (unsigned zone)

⏱️ Timing

Total: 526ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.183.18, 104.21.36.17`
AAAA	2	`2606:4700:3032::6815:2411, 2606:4700:3036::ac43:b712`
NS	2	`decker.ns.cloudflare.com, ophelia.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=crowmMlF2mgSsRr, v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`decker.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

cortexsetup.com points to the four IP addresses 104.21.36.17, 172.67.183.18, 2606:4700:3032::6815:2411 and 2606:4700:3036::ac43:b712.

Among the host names that share IP numbers with cortexsetup.com are investissement.ch, posidocasino-ellada.com, jognus.no and two others.

Name Servers

cortexsetup.com uses two name servers for its delegation: decker.ns.cloudflare.com and ophelia.ns.cloudflare.com.

cortexsetup.com has the same name server delegation as a number of other domains, such as xtxhii.pages.dev, cr-fitness-academia.pages.dev, cortexteams.com and two more.

The name servers of cortexsetup.com overlap at least partially with those of other domains — among them saroj-dost01.workers.dev, ymrmimarlik.com.tr, comptoir-vins.eu and two more.

These name servers commonly appear in combination with the name servers tom.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

Hostname decker.ns.cloudflare.com directs to 108.162.195.155, 162.159.44.155 and 172.64.35.155 along with 3 other IP addresses.

Hostname ophelia.ns.cloudflare.com directs to 108.162.194.248, 162.159.38.248 and 172.64.34.248 along with 3 other IP addresses.

Mail Servers

cortexsetup.com has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

cortexsetup.com shares at least some of its mail servers with other domains — for example everlane-events.com, levelupgamepodcast.com, rcpinc-online.com and two more.

It is common for these mail servers to co-occur with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx3.googlemail.com and aspmx2.googlemail.com as mail servers.

Hosts with two IP numbers each:

aspmx.l.google.com directs traffic to 142.250.31.26 and 2607:f8b0:4004:c21::1a.

alt1.aspmx.l.google.com directs traffic to 192.178.234.26 and 2800:3f0:4003:c14::1a.

alt2.aspmx.l.google.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com directs traffic to 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com directs traffic to 172.253.157.27 and 2a00:1450:400c:c23::1b.