`edgecomputeorchestrator.courses`

DNSSEC	⚠️ Not signed
A	104.21.31.119^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.176.126^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`raegan.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:269e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raegan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c29e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`raegan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:229e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`raegan.ns.cloudflare.com`
		A	108.162.194.158^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raegan.ns.cloudflare.com`
		A	162.159.38.158^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raegan.ns.cloudflare.com`
		A	172.64.34.158^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raegan.ns.cloudflare.com`
NS	`roman.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c67^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roman.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c367^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`roman.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2367^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`roman.ns.cloudflare.com`
		A	108.162.195.103^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roman.ns.cloudflare.com`
		A	162.159.44.103^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roman.ns.cloudflare.com`
		A	172.64.35.103^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roman.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.31.119, 172.67.176.126
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=115, name=cloudflare-ech.com
SOA	`raegan.ns.cloudflare.com`dns@cloudflare.com serial=2409784827

`courses`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.courses` ⭐
	NS	`b.nic.courses`
	NS	`c.nic.courses`
	NS	`x.nic.courses`
	NS	`y.nic.courses`
	NS	`z.nic.courses`
	SOA	`a.nic.courses`admin@tldns.godaddy serial=1784508426

⚠️ On DNS blocklist: tif

Subdomains

www.edgecomputeorchestrator.courses

Same first word

edgecomputeorchestrator.courses

DNS History

4 records (4 active, 0 former)

●NSraegan.ns.cloudflare.com2026-05-23 → 2026-07-20 · 2 obs

● 2026-05-23 06:44:30
● 2026-07-20 01:17:42

●NSroman.ns.cloudflare.com2026-05-23 → 2026-07-20 · 2 obs

● 2026-05-23 06:44:30
● 2026-07-20 01:17:42

●A104.21.31.1192026-05-23 → 2026-07-20 · 2 obs

● 2026-05-23 06:44:30
● 2026-07-20 01:17:42

●A172.67.176.1262026-05-23 → 2026-07-20 · 2 obs

● 2026-05-23 06:44:30
● 2026-07-20 01:17:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
courses	z.nic.courses, y.nic.courses, a.nic.courses, c.nic.courses...	12 records
edgecomputeorchestrator.courses	roman.ns.cloudflare.com, raegan.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.158

NS records: roman.ns.cloudflare.com, raegan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for edgecomputeorchestrator.courses (unsigned zone)

⏱️ Timing

Total: 562ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.176.126, 104.21.31.119`
NS	2	`raegan.ns.cloudflare.com, roman.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`raegan.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (a.nic.courses, b.nic.courses, c.nic.courses...)

Analysis

Hierarchy

edgecomputeorchestrator.courses serves as the parent of www.edgecomputeorchestrator.courses.

IP Addresses

edgecomputeorchestrator.courses directs to two IP numbers, 104.21.31.119 and 172.67.176.126

Additional host names — www.getyourstrokeon.com, inthatuniverse.com, 75cpix.com and two others — share IP numbers with edgecomputeorchestrator.courses.

Name Servers

The NS records for edgecomputeorchestrator.courses delegate to raegan.ns.cloudflare.com and roman.ns.cloudflare.com.

edgecomputeorchestrator.courses shares its name server setup with other domains, including sciencebasedswimming.com, linuxmail.in, virtualizednetworklab.courses and two others.

edgecomputeorchestrator.courses has at least partial name server overlap with other domains, such as m2s.ca, gxdi.com, rio-bet.com and two others.

These name servers tend to appear together with the name servers jaziel.ns.cloudflare.com, amit.ns.cloudflare.com and jill.ns.cloudflare.com.

Host names with 6 IP numbers:

raegan.ns.cloudflare.com maps to 108.162.194.158, 162.159.38.158, 172.64.34.158 and 3 additional IP addresses.

roman.ns.cloudflare.com maps to 108.162.195.103, 162.159.44.103, 172.64.35.103 and 3 additional IP addresses.

edgecomputeorchestrator.courses - robtex.com