querycortex.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`querycortex.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:12ed^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:b7e6^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.18.237^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.183.230^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`david.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b98^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`david.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c198^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`david.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2198^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`david.ns.cloudflare.com`
		A	108.162.193.152^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`david.ns.cloudflare.com`
		A	172.64.33.152^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`david.ns.cloudflare.com`
		A	173.245.59.152^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`david.ns.cloudflare.com`
NS	`olivia.ns.cloudflare.com`
		A	2606:4700:50::a29f:26dd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olivia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2dd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`olivia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22dd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`olivia.ns.cloudflare.com`
		A	108.162.194.221^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.38.221^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.34.221^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.18.237, 172.67.183.230
		IPv6 hints	2606:4700:3036::6815:12ed, 2606:4700:3037::ac43:b7e6
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=254, name=cloudflare-ech.com
SOA	`david.ns.cloudflare.com`dns@cloudflare.com serial=2415719876

`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=1790507054

Same first word

querycortex.com

Similar names

cortexquery.com

Previous names

Next names

DNS History

6 records (6 active, 0 former)

●NSdavid.ns.cloudflare.com2026-09-11 → 2026-09-27 · 2 obs

● 2026-09-11 04:34:32
● 2026-09-27 11:08:36

●NSolivia.ns.cloudflare.com2026-09-11 → 2026-09-27 · 2 obs

● 2026-09-11 04:34:32
● 2026-09-27 11:08:36

●A104.21.18.2372026-09-11 → 2026-09-27 · 2 obs

● 2026-09-11 04:34:32
● 2026-09-27 11:08:36

●A172.67.183.2302026-09-11 → 2026-09-27 · 2 obs

● 2026-09-11 04:34:32
● 2026-09-27 11:08:36

●A2606:4700:3036::6815:12ed2026-09-11 → 2026-09-27 · 2 obs

● 2026-09-11 04:34:32
● 2026-09-27 11:08:36

●A2606:4700:3037::ac43:b7e62026-09-11 → 2026-09-27 · 2 obs

● 2026-09-11 04:34:32
● 2026-09-27 11:08:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net...	-
querycortex.com	david.ns.cloudflare.com, olivia.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.221

NS records: david.ns.cloudflare.com, olivia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for querycortex.com (unsigned zone)

⏱️ Timing

Total: 917ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.18.237, 172.67.183.230`
AAAA	2	`2606:4700:3036::6815:12ed, 2606:4700:3037::ac43:b7e6`
NS	2	`david.ns.cloudflare.com, olivia.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`david.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

querycortex.com points to the four IP addresses 104.21.18.237, 172.67.183.230, 2606:4700:3036::6815:12ed and 2606:4700:3037::ac43:b7e6.

fantasyleague.pl, xn--80athiu8a.com, poury.ir and two other host names share IP numbers with querycortex.com.

Name Servers

Two name servers handle the delegation for querycortex.com: david.ns.cloudflare.com and olivia.ns.cloudflare.com.

querycortex.com uses the same name servers as several other domains — among them myethiopiawedding.com, omegacompetitions.com, fullfrontalmotherhood.com and two more.

The name servers of querycortex.com overlap at least partially with those of other domains — among them ezfinancesolution.com, yxlgvuqk.cc, vccqilcn.cc and two more.

The name servers peyton.ns.cloudflare.com, aida.ns.cloudflare.com and pranab.ns.cloudflare.com are commonly seen alongside these name servers.

Hostnames that resolve to 6 IP addresses:

david.ns.cloudflare.com resolves to 108.162.193.152, 172.64.33.152 and 173.245.59.152 among others, with 3 other IP addresses in total.

olivia.ns.cloudflare.com resolves to 108.162.194.221, 162.159.38.221 and 172.64.34.221 among others, with 3 other IP addresses in total.