cortrust.com - dns.ninja

`cortrust.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:88b1^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:48f6^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.72.246^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.136.177^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`major.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bf1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`major.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`major.ns.cloudflare.com`
		A	108.162.193.241^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
		A	172.64.33.241^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
		A	173.245.59.241^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
NS	`maxine.ns.cloudflare.com`
		A	2606:4700:50::a29f:26b3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maxine.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2b3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`maxine.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22b3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`maxine.ns.cloudflare.com`
		A	108.162.194.179^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maxine.ns.cloudflare.com`
		A	162.159.38.179^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maxine.ns.cloudflare.com`
		A	172.64.34.179^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maxine.ns.cloudflare.com`
MX	`cortrust-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c803::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn1pr21cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::6^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr21cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f903::^{🇺🇸 Microsoft2a01:111:f000::/36}
		A	40.93.192.1^{🇺🇸 Microsoft40.80.0.0/12}
			PTR	`mail-dm5pr02cu00201.inbound.protection.outlook.com`
		A	52.101.11.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr0501cu00205.inbound.protection.outlook.com`
		A	52.101.40.1^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy4pr03cu00101.inbound.protection.outlook.com`
		A	52.101.41.24^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01600.inbound.protection.outlook.com`
TXT	`MS=ms14018140`
TXT	`apple-domain-verification=7oLTnq6DBay214z5`
TXT	`v=spf1 include:spf.protection.outlook.com include:mg.clickrain.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.72.246, 172.67.136.177
		IPv6 hints	2606:4700:3033::ac43:88b1, 2606:4700:3035::6815:48f6
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=205, name=cloudflare-ech.com
SOA	`major.ns.cloudflare.com`dns@cloudflare.com serial=2410811481

`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=1786209284

Subdomains

net.cortrust.com

Same first word

cortrust.com

cortrust.net

cortrust.biz

Similar names

trustroc.com

structor.bg

rostruct.com

trustcro.com

structor.no

structor.ro

structor.se

structor.mx

roctrust.org.nz

structor.ru

roctrust.com

trustcor.com

DNS History

17 records (7 active, 10 former)

●NSmajor.ns.cloudflare.com2026-02-18 → 2026-08-08 · 3 obs

○ 2020-02-27 21:40:30
● 2026-02-18 08:35:24
● 2026-08-08 17:20:14

●NSmaxine.ns.cloudflare.com2026-02-18 → 2026-08-08 · 3 obs

○ 2020-02-27 21:40:30
● 2026-02-18 08:35:24
● 2026-08-08 17:20:14

○NSns1.cortrust.net2015-05-14 → 2020-02-27 · 4 obs

● 2015-05-14 02:13:58
● 2020-02-27 21:40:30
○ 2026-02-18 08:35:24
○ 2026-08-08 17:20:14

○NSns2.cortrust.net2015-05-14 → 2020-02-27 · 4 obs

● 2015-05-14 02:13:58
● 2020-02-27 21:40:30
○ 2026-02-18 08:35:24
○ 2026-08-08 17:20:14

○NSns3.cortrust.net2015-05-14 → 2020-02-27 · 4 obs

● 2015-05-14 02:13:58
● 2020-02-27 21:40:30
○ 2026-02-18 08:35:24
○ 2026-08-08 17:20:14

○NSns4.cortrust.net.cortrust.com2015-05-14 → 2020-02-27 · 4 obs

● 2015-05-14 02:13:58
● 2020-02-27 21:40:30
○ 2026-02-18 08:35:24
○ 2026-08-08 17:20:14

●MXcortrust-com.mail.protection.outlook.com2015-05-14 → 2026-08-08 · 2 obs

● 2015-05-14 02:13:58
● 2026-08-08 17:20:14

●A104.21.72.2462026-02-18 → 2026-08-08 · 3 obs

○ 2020-02-27 21:40:30
● 2026-02-18 08:35:24
● 2026-08-08 17:20:14

●A172.67.136.1772026-02-18 → 2026-08-08 · 3 obs

○ 2020-02-27 21:40:30
● 2026-02-18 08:35:24
● 2026-08-08 17:20:14

○A2606:4700:3030::6815:48f62026-02-18 → 2026-02-18 · 4 obs

○ 2020-02-27 21:40:30
● 2026-02-18 08:35:24
○ 2026-07-09 01:58:28
○ 2026-08-08 17:20:14

●A2606:4700:3033::ac43:88b12026-07-09 → 2026-08-08 · 3 obs

○ 2026-02-18 08:35:24
● 2026-07-09 01:58:28
● 2026-08-08 17:20:14

●A2606:4700:3035::6815:48f62026-07-09 → 2026-08-08 · 3 obs

○ 2026-02-18 08:35:24
● 2026-07-09 01:58:28
● 2026-08-08 17:20:14

○A2606:4700:3037::ac43:88b12026-02-18 → 2026-02-18 · 4 obs

○ 2020-02-27 21:40:30
● 2026-02-18 08:35:24
○ 2026-07-09 01:58:28
○ 2026-08-08 17:20:14

○A34.209.55.1502020-02-27 → 2020-02-27 · 4 obs

○ 2016-09-14 12:01:18
● 2020-02-27 21:40:30
○ 2026-02-18 08:35:24
○ 2026-08-08 17:20:14

○A64.33.236.1382016-09-14 → 2016-09-14 · 4 obs

○ 2016-04-01 06:36:12
● 2016-09-14 12:01:18
○ 2020-02-27 21:40:30
○ 2026-08-08 17:20:14

○A98.142.82.1792015-12-28 → 2016-04-01 · 5 obs

○ 2015-10-16 09:41:26
● 2015-12-28 16:30:22
● 2016-04-01 06:36:12
○ 2016-09-14 12:01:18
○ 2026-08-08 17:20:14

○A98.142.82.1812015-05-14 → 2015-10-16 · 4 obs

● 2015-05-14 02:13:58
● 2015-10-16 09:41:26
○ 2015-12-28 16:30:22
○ 2026-08-08 17:20:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net...	-
cortrust.com	major.ns.cloudflare.com, maxine.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.241

NS records: major.ns.cloudflare.com, maxine.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cortrust.com (unsigned zone)

⏱️ Timing

Total: 214ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.72.246, 172.67.136.177`
AAAA	2	`2606:4700:3035::6815:48f6, 2606:4700:3033::ac43:88b1`
NS	2	`major.ns.cloudflare.com, maxine.ns.cloudflare.com`
MX	1	`cortrust-com.mail.protection.outlook.com`
TXT	3	`MS=ms14018140, apple-domain-verification=7oLTnq6DBay214...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`major.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

cortrust.com is the parent zone for net.cortrust.com.

IP Addresses

cortrust.com resolves to four IP addresses: 104.21.72.246, 172.67.136.177, 2606:4700:3033::ac43:88b1 and 2606:4700:3035::6815:48f6.

Additional host names — ns4.cortrust.net.cortrust.com, sales20network.com, wolf-point.com and two others — share IP numbers with cortrust.com.

Name Servers

cortrust.com is served by two delegated name servers, major.ns.cloudflare.com and maxine.ns.cloudflare.com.

cortrust.com shares its name server setup with other domains, including jokery-casino-deutschland.com, drupal-web-developers.com, tecnopalma.com and two others.

cortrust.com partially shares its NS delegation with several other domains, including socrate.com, avant-consult.com, 6094885.com and two others.

These name servers often co-occur with the name servers dora.ns.cloudflare.com.

Host names with 6 IP numbers:

major.ns.cloudflare.com carries IP addresses 108.162.193.241, 172.64.33.241 and 173.245.59.241, with 3 other addresses beyond those.

maxine.ns.cloudflare.com carries IP addresses 108.162.194.179, 162.159.38.179 and 172.64.34.179, with 3 other addresses beyond those.

Mail Servers

cortrust.com has one mail server: cortrust-com.mail.protection.outlook.com.

cortrust-com.mail.protection.outlook.com points to 8 IP numbers: 40.93.192.1, 52.101.11.13, 52.101.40.1 and 5 other.