🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`constructcortex.com`

DNSSEC	⚠️ Not signed
NS	`braelyn.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2661^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`braelyn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c261^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`braelyn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2261^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`braelyn.ns.cloudflare.com`
		A	108.162.194.97^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`braelyn.ns.cloudflare.com`
		A	162.159.38.97^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`braelyn.ns.cloudflare.com`
		A	172.64.34.97^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`braelyn.ns.cloudflare.com`
NS	`skip.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`skip.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`skip.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`skip.ns.cloudflare.com`
		A	108.162.193.233^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`skip.ns.cloudflare.com`
		A	172.64.33.233^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`skip.ns.cloudflare.com`
		A	173.245.59.233^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`skip.ns.cloudflare.com`
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`protonmail-verification=e8d5d33c1ee9ddb1cfa6c229572264c506c33b30`
TXT	`v=spf1 include:_spf.protonmail.ch ~all`
SOA	`braelyn.ns.cloudflare.com`dns@cloudflare.com serial=2413946012

`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=1790879129

Same first word

constructcortex.com

Similar names

cortexconstruct.com

Previous names

Next names

DNS History

4 records (4 active, 0 former)

●NSbraelyn.ns.cloudflare.com2026-09-09 → 2026-10-01 · 2 obs

● 2026-09-09 20:19:58
● 2026-10-01 18:42:22

●NSskip.ns.cloudflare.com2026-09-09 → 2026-10-01 · 2 obs

● 2026-09-09 20:19:58
● 2026-10-01 18:42:22

●MXmail.protonmail.ch2026-09-09 → 2026-10-01 · 2 obs

● 2026-09-09 20:19:58
● 2026-10-01 18:42:22

●MXmailsec.protonmail.ch2026-09-09 → 2026-10-01 · 2 obs

● 2026-09-09 20:19:58
● 2026-10-01 18:42:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net...	-
constructcortex.com	skip.ns.cloudflare.com, braelyn.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.97

NS records: skip.ns.cloudflare.com, braelyn.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for constructcortex.com (unsigned zone)

⏱️ Timing

Total: 171ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`braelyn.ns.cloudflare.com, skip.ns.cloudflare.com`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	2	`protonmail-verification=e8d5d33c1ee9ddb1, v=spf1 include:_spf.protonmail.ch ~all`
SOA	1	`braelyn.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

Name Servers

constructcortex.com is served by two delegated name servers, braelyn.ns.cloudflare.com and skip.ns.cloudflare.com.

The name server configuration of constructcortex.com is shared with other domains, for instance flagmancazinolinks.ru, rentersrente.info, hi-proxy.pages.dev and two others.

constructcortex.com shares at least some of its name servers with other domains, including telones.com.br, happywebsiteadminv.pages.dev, jlrgroup.dev and two others.

These name servers are frequently paired with the name servers lana.ns.cloudflare.com and keira.ns.cloudflare.com.

Hosts with 6 IP addresses each:

braelyn.ns.cloudflare.com carries IP addresses 108.162.194.97, 162.159.38.97 and 172.64.34.97, with 3 other addresses beyond those.

skip.ns.cloudflare.com carries IP addresses 108.162.193.233, 172.64.33.233 and 173.245.59.233, with 3 other addresses beyond those.

Mail Servers

constructcortex.com uses two mail servers, mail.protonmail.ch and mailsec.protonmail.ch.

The mail server setup of constructcortex.com matches that of other domains such as rscc.pro, whathack.com, kiwiz.co.uk and two others.

At least some of the mail servers used by constructcortex.com are shared with other domains: s2krealty.com, daisytam.com, sixsensecouples.com and two others among them.

mail.protonmail.ch and mailsec.protonmail.ch each resolve to three IP addresses. mail.protonmail.ch resolves to 176.119.200.128, 185.70.42.128 and 185.205.70.128. mailsec.protonmail.ch resolves to 176.119.200.129, 185.70.42.129 and 185.205.70.129.

constructcortex.com - robtex.com