`thecourseedge.digital`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:bce4^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:493e^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.73.62^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.188.228^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`hugh.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b75^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hugh.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c175^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hugh.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2175^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hugh.ns.cloudflare.com`
		A	108.162.193.117^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hugh.ns.cloudflare.com`
		A	172.64.33.117^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hugh.ns.cloudflare.com`
		A	173.245.59.117^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hugh.ns.cloudflare.com`
NS	`nena.ns.cloudflare.com`
		A	2606:4700:50::a29f:26a1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nena.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2a1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nena.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22a1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nena.ns.cloudflare.com`
		A	108.162.194.161^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nena.ns.cloudflare.com`
		A	162.159.38.161^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nena.ns.cloudflare.com`
		A	172.64.34.161^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nena.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.73.62, 172.67.188.228
		IPv6 hints	2606:4700:3033::ac43:bce4, 2606:4700:3034::6815:493e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=255, name=cloudflare-ech.com
SOA	`hugh.ns.cloudflare.com`dns@cloudflare.com serial=2409972150

`digital`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.digital` ⭐
	NS	`v0n1.nic.digital`
	NS	`v0n2.nic.digital`
	NS	`v0n3.nic.digital`
	NS	`v2n0.nic.digital`
	NS	`v2n1.nic.digital`
	SOA	`v0n0.nic.digital`hostmaster@donuts.email serial=1785401390

⚠️ On DNS blocklist: tif

Same first word

thecourseedge.digital

DNS History

6 records (6 active, 0 former)

●NShugh.ns.cloudflare.com2026-07-26 → 2026-07-30 · 2 obs

● 2026-07-26 07:10:10
● 2026-07-30 09:27:28

●NSnena.ns.cloudflare.com2026-07-26 → 2026-07-30 · 2 obs

● 2026-07-26 07:10:10
● 2026-07-30 09:27:28

●A104.21.73.622026-07-26 → 2026-07-30 · 2 obs

● 2026-07-26 07:10:10
● 2026-07-30 09:27:28

●A172.67.188.2282026-07-26 → 2026-07-30 · 2 obs

● 2026-07-26 07:10:10
● 2026-07-30 09:27:28

●A2606:4700:3033::ac43:bce42026-07-26 → 2026-07-30 · 2 obs

● 2026-07-26 07:10:10
● 2026-07-30 09:27:28

●A2606:4700:3034::6815:493e2026-07-26 → 2026-07-30 · 2 obs

● 2026-07-26 07:10:10
● 2026-07-30 09:27:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
digital	v0n0.nic.digital, v0n1.nic.digital, v0n2.nic.digital, v0n3.nic.digital...	12 records
thecourseedge.digital	hugh.ns.cloudflare.com, nena.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.117

NS records: hugh.ns.cloudflare.com, nena.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thecourseedge.digital (unsigned zone)

⏱️ Timing

Total: 422ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.73.62, 172.67.188.228`
AAAA	2	`2606:4700:3034::6815:493e, 2606:4700:3033::ac43:bce4`
NS	2	`hugh.ns.cloudflare.com, nena.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`hugh.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.digital, v0n0.nic.digital, v0n1.nic.digital...)

Analysis

IP Addresses

thecourseedge.digital has four IP addresses: 104.21.73.62, 172.67.188.228, 2606:4700:3033::ac43:bce4 and 2606:4700:3034::6815:493e.

Among the host names that share IP numbers with thecourseedge.digital are mail.souqzman.com, kolbig.com, hnmzysc.com and two others.

Name Servers

thecourseedge.digital uses two name servers for its delegation: hugh.ns.cloudflare.com and nena.ns.cloudflare.com.

thecourseedge.digital has the same name server delegation as a number of other domains, such as compareemerit.click, execskillforge.sbs, thecourseavenue.digital and two more.

thecourseedge.digital partially shares its NS delegation with several other domains, including wakefulnesadvisor.com, hemiri.com, thimr.com and two others.

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

Host names resolving to 6 IP numbers:

Hostname hugh.ns.cloudflare.com directs to 108.162.193.117, 172.64.33.117 and 173.245.59.117 along with 3 other IP addresses.

Hostname nena.ns.cloudflare.com directs to 108.162.194.161, 162.159.38.161 and 172.64.34.161 along with 3 other IP addresses.

thecourseedge.digital - robtex.com