`cortexsage.com`

DNSSEC	⚠️ Not signed
A	185.188.249.107^{🇩🇪 CONTABO185.188.249.0/24}
		PTR	`vmi2833384.contaboserver.net`
NS	`ns21.domaincontrol.com` ⭐
		A	2603:5:2141::b^{🇺🇸 GODADDY-DNS2603:5:2140::/44}
			PTR	`ns21.domaincontrol.com`
		A	97.74.100.11^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns21.domaincontrol.com`
NS	`ns22.domaincontrol.com`
		A	2603:5:2241::b^{🇺🇸 GODADDY-DNS2603:5:2240::/44}
			PTR	`ns22.domaincontrol.com`
		A	173.201.68.11^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns22.domaincontrol.com`
MX	`mx1.titan.email` ⭐
		A	3.216.63.151^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-216-63-151.compute-1.amazonaws.com`
		A	18.211.45.15^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
			PTR	`ec2-18-211-45-15.compute-1.amazonaws.com`
		A	52.5.58.87^{🇺🇸 Amazon52.4.0.0/14 EC2 IAD prefix}
			PTR	`ec2-52-5-58-87.compute-1.amazonaws.com`
MX	`mx2.titan.email`⁽²⁰⁾
		A	3.216.63.151^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-216-63-151.compute-1.amazonaws.com`
		A	18.211.45.15^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
			PTR	`ec2-18-211-45-15.compute-1.amazonaws.com`
		A	52.5.58.87^{🇺🇸 Amazon52.4.0.0/14 EC2 IAD prefix}
			PTR	`ec2-52-5-58-87.compute-1.amazonaws.com`
TXT	`brevo-code:ec459c9719e07d2869c1b1f145f995c3`
TXT	`v=spf1 include:spf.titan.email include:spf.brevo.com include:secureserver.net...`
SOA	`ns21.domaincontrol.com`dns@jomax.net 2026-03-03 #3

`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=1774604242

🔒 HSTS Preload (+subdomains)

cortexsage.com

5 records (5 active, 0 former)

●NSns21.domaincontrol.com2026-03-22 → 2026-03-27 · 2 obs

● 2026-03-22 00:33:00
● 2026-03-27 09:44:46

●NSns22.domaincontrol.com2026-03-22 → 2026-03-27 · 2 obs

● 2026-03-22 00:33:00
● 2026-03-27 09:44:46

●MXmx1.titan.email2026-03-22 → 2026-03-27 · 2 obs

● 2026-03-22 00:33:00
● 2026-03-27 09:44:46

●MXmx2.titan.email2026-03-22 → 2026-03-27 · 2 obs

● 2026-03-22 00:33:00
● 2026-03-27 09:44:46

●A185.188.249.1072026-03-22 → 2026-03-27 · 2 obs

● 2026-03-22 00:33:00
● 2026-03-27 09:44:46

Zone	Nameservers	Glue
com	j.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net...	-
cortexsage.com	ns21.domaincontrol.com, ns22.domaincontrol.com	4 records

Server:97.74.100.11

NS records: ns21.domaincontrol.com, ns22.domaincontrol.com

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

Total: 148ms | Queries: -

Type	Count	Sample Data
A	1	`185.188.249.107`
NS	2	`ns21.domaincontrol.com, ns22.domaincontrol.com`
MX	2	`mx1.titan.email (pri: 10), mx2.titan.email (pri: 20)`
TXT	2	`brevo-code:ec459c9719e07d2869c1b1f145f99, v=spf1 include:spf.titan.email include:s`
SOA	1	`ns21.domaincontrol.com dns.jomax.net`

Total: 4

Out-of-bailiwick: 4 (ns21.domaincontrol.com, ns21.domaincontrol.com, ns22.domaincontrol.com...)

cortexsage.com resolves to one IP number: 185.188.249.107.

cortexsage.com is delegated to two name servers ns21.domaincontrol.com and ns22.domaincontrol.com.

cortexsage.com shares the same name server setup as other domains, for instance alrashad.com, lfeight.com, ten-global.com, weedsmackers.com and fantastictheatres.com.

Host names with two IP numbers:

Two mail servers handle cortexsage.com: mx1.titan.email and mx2.titan.email.

cortexsage.com shares the same mail server setup as other domains, for instance salvagedwisdom.com, arttrendsetters.com, westnewtonweimer.com, 4sezonai.lt and pcbartending.com.

cortexsage.com shares some mail servers with other domains, at least partially, for instance oltongroup.com, loulipo.com, rentvz.com, tfriz.com and buterla.com.