cortexmed.com - dns.ninja

`cortexmed.com`

DNSSEC	⚠️ Not signed
A	40.119.12.13^{🇺🇸 Microsoft40.112.0.0/13}
NS	`ns1-06.azure-dns.com` ⭐
		A	2603:1061:0:700::6^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-06.azure-dns.com`
		A	13.107.236.6^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-06.azure-dns.com`
NS	`ns2-06.azure-dns.net`
		A	2620:1ec:8ec:700::6^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-06.azure-dns.net`
		A	150.171.21.6^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-06.azure-dns.net`
NS	`ns3-06.azure-dns.org`
		A	2a01:111:4000:700::6^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-06.azure-dns.org`
		A	204.14.183.6^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-06.azure-dns.org`
NS	`ns4-06.azure-dns.info`
		A	2620:1ec:bda:700::6^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-06.azure-dns.info`
		A	208.84.5.6^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-06.azure-dns.info`
MX	`cortexmed-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01703.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr02cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:f908::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn1pr04cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f910::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy5pr03cu00300.inbound.protection.outlook.com`
		A	40.93.192.4^{🇺🇸 Microsoft40.80.0.0/12}
			PTR	`mail-dm2pr04cu00404.inbound.protection.outlook.com`
		A	52.101.8.42^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm6pr03cu00402.inbound.protection.outlook.com`
		A	52.101.40.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy1pr03cu00106.inbound.protection.outlook.com`
		A	52.101.50.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr03cu00404.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com include:u3471804.wl055.sendgrid.net...`
TXT	`google-site-verification=0Dj_npqe3I5x8L_lHsN2UvgUWM6ALImygyrf52l5nUg`
TXT	`atlassian-domain-verification=MHkK4IjNJhk2c66BXtqOeUah1blUu3R2nBK8ucrJKe25xYa...`
SOA	`ns1-06.azure-dns.com`azuredns-hostmaster@microsoft.com 2019-03-31 #1

`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=1784882772

Same first word

cortexmed.com.br

cortexmed.ru

cortexmed.com

Similar names

dcextremo.blogspot.com.es

codextrem.com

dextercom.ro

DNS History

15 records (6 active, 9 former)

○NSa.dns.qwestoffice.com2015-10-26 → 2017-08-21 · 5 obs

○ 2015-06-11 21:36:56
● 2015-10-26 06:30:10
● 2017-08-21 10:22:50
○ 2026-02-24 02:34:16
○ 2026-07-24 09:06:46

○NSb.dns.qwestoffice.com2015-10-26 → 2017-08-21 · 5 obs

○ 2015-06-11 21:36:56
● 2015-10-26 06:30:10
● 2017-08-21 10:22:50
○ 2026-02-24 02:34:16
○ 2026-07-24 09:06:46

○NScortexasp64.seattle.cortexmed.com2015-06-11 → 2015-06-11 · 3 obs

● 2015-06-11 21:36:56
○ 2015-10-26 06:30:10
○ 2026-07-24 09:06:46

○NScortexpdc.seattle.cortexmed.com2015-06-11 → 2015-06-11 · 3 obs

● 2015-06-11 21:36:56
○ 2015-10-26 06:30:10
○ 2026-07-24 09:06:46

●NSns1-06.azure-dns.com2026-02-24 → 2026-07-24 · 3 obs

○ 2017-08-21 10:22:50
● 2026-02-24 02:34:16
● 2026-07-24 09:06:46

○NSns1.cortexmed.com2015-06-11 → 2015-06-11 · 3 obs

● 2015-06-11 21:36:56
○ 2015-10-26 06:30:10
○ 2026-07-24 09:06:46

●NSns2-06.azure-dns.net2026-02-24 → 2026-07-24 · 3 obs

○ 2017-08-21 10:22:50
● 2026-02-24 02:34:16
● 2026-07-24 09:06:46

○NSns2.cortexmed.com2015-06-11 → 2015-06-11 · 3 obs

● 2015-06-11 21:36:56
○ 2015-10-26 06:30:10
○ 2026-07-24 09:06:46

●NSns3-06.azure-dns.org2026-02-24 → 2026-07-24 · 3 obs

○ 2017-08-21 10:22:50
● 2026-02-24 02:34:16
● 2026-07-24 09:06:46

●NSns4-06.azure-dns.info2026-02-24 → 2026-07-24 · 3 obs

○ 2017-08-21 10:22:50
● 2026-02-24 02:34:16
● 2026-07-24 09:06:46

○MXcortexmed-com.mail.eo.outlook.com2015-06-11 → 2016-11-30 · 4 obs

● 2015-06-11 21:36:56
● 2016-11-30 02:19:32
○ 2017-08-06 23:45:20
○ 2026-07-24 09:06:46

●MXcortexmed-com.mail.protection.outlook.com2017-08-06 → 2026-07-24 · 3 obs

○ 2016-11-30 02:19:32
● 2017-08-06 23:45:20
● 2026-07-24 09:06:46

○A207.159.120.1512015-06-11 → 2015-06-11 · 3 obs

● 2015-06-11 21:36:56
○ 2015-10-26 06:30:10
○ 2026-07-24 09:06:46

●A40.119.12.132026-02-24 → 2026-07-24 · 3 obs

○ 2017-08-21 10:22:50
● 2026-02-24 02:34:16
● 2026-07-24 09:06:46

○A50.87.88.2352015-10-26 → 2017-08-21 · 5 obs

○ 2015-06-11 21:36:56
● 2015-10-26 06:30:10
● 2017-08-21 10:22:50
○ 2026-02-24 02:34:16
○ 2026-07-24 09:06:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
cortexmed.com	ns1-06.azure-dns.com, ns2-06.azure-dns.net, ns3-06.azure-dns.org, ns4-06.azure-dns.info	2 records

✅ Authoritative Response

Server:208.84.5.6

NS records: ns1-06.azure-dns.com, ns2-06.azure-dns.net, ns3-06.azure-dns.org, ns4-06.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cortexmed.com (unsigned zone)

⏱️ Timing

Total: 389ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`40.119.12.13`
NS	4	`ns1-06.azure-dns.com, ns2-06.azure-dns.net...`
MX	1	`cortexmed-com.mail.protection.outlook.co`
TXT	3	`v=spf1 include:spf.protection.outlook.co, google-site-verification=0Dj_npqe3I5x8L_...`
SOA	1	`ns1-06.azure-dns.com azuredns-hostmaster`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-06.azure-dns.com, ns1-06.azure-dns.com)

Analysis

IP Addresses

cortexmed.com has exactly one IP address — 40.119.12.13.

sied.mx, singularityresearch.net, junkingcarsbroomfield.com plus two other host names have IP numbers in common with cortexmed.com.

Name Servers

Four name servers handle the delegation for cortexmed.com: ns1-06.azure-dns.com, ns4-06.azure-dns.info, ns2-06.azure-dns.net and ns3-06.azure-dns.org.

cortexmed.com has at least partial name server overlap with other domains, such as bvccpa.com, 167.113.217.in-addr.arpa, dynamicsoundfield.com and two others.

ns1-06.azure-dns.com, ns4-06.azure-dns.info, ns2-06.azure-dns.net and ns3-06.azure-dns.org all point to exactly two IP numbers each: ns1-06.azure-dns.com → 13.107.236.6 and 2603:1061:0:700::6; ns4-06.azure-dns.info → 208.84.5.6 and 2620:1ec:bda:700::6; ns2-06.azure-dns.net → 150.171.21.6 and 2620:1ec:8ec:700::6; ns3-06.azure-dns.org → 204.14.183.6 and 2a01:111:4000:700::6.

Mail Servers

cortexmed.com uses one mail server — cortexmed-com.mail.protection.outlook.com.

cortexmed-com.mail.protection.outlook.com has 8 IP addresses: 40.93.192.4, 52.101.8.42, 52.101.40.6 plus 5 more.