`eduspark.courses`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:2bb9^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:b73d^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.43.185^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.183.61^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lorna.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3abe^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lorna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0be^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lorna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20be^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lorna.ns.cloudflare.com`
		A	108.162.192.190^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lorna.ns.cloudflare.com`
		A	172.64.32.190^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lorna.ns.cloudflare.com`
		A	173.245.58.190^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lorna.ns.cloudflare.com`
NS	`reese.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c75^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`reese.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c375^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`reese.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2375^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`reese.ns.cloudflare.com`
		A	108.162.195.117^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`reese.ns.cloudflare.com`
		A	162.159.44.117^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`reese.ns.cloudflare.com`
		A	172.64.35.117^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`reese.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.43.185, 172.67.183.61
		IPv6 hints	2606:4700:3035::6815:2bb9, 2606:4700:3035::ac43:b73d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=143, name=cloudflare-ech.com
SOA	`lorna.ns.cloudflare.com`dns@cloudflare.com serial=2399500770

`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=1778435927

⚠️ On DNS blocklist: tif

Same first word

eduspark.com.mx

eduspark.online

eduspark.in

eduspark.com

eduspark.courses

eduspark.net

eduspark.org

Similar names

suedpark.de

karupsed.com

deparkus.com

suedpark.com

suedpark.at

superdak.be

usedpark.com

superdak.com

sparkedu.in

pureadks.com

suedpark.net

parksedu.com

kpersaud.com

sparkedu.com

suedpark.eu

sedupark.com

eduparks.com

duespark.com

DNS History

6 records (6 active, 0 former)

●NSlorna.ns.cloudflare.com2026-05-06 → 2026-05-10 · 2 obs

● 2026-05-06 16:38:40
● 2026-05-10 19:00:16

●NSreese.ns.cloudflare.com2026-05-06 → 2026-05-10 · 2 obs

● 2026-05-06 16:38:40
● 2026-05-10 19:00:16

●A104.21.43.1852026-05-06 → 2026-05-10 · 2 obs

● 2026-05-06 16:38:40
● 2026-05-10 19:00:16

●A172.67.183.612026-05-06 → 2026-05-10 · 2 obs

● 2026-05-06 16:38:40
● 2026-05-10 19:00:16

●A2606:4700:3035::6815:2bb92026-05-06 → 2026-05-10 · 2 obs

● 2026-05-06 16:38:40
● 2026-05-10 19:00:16

●A2606:4700:3035::ac43:b73d2026-05-06 → 2026-05-10 · 2 obs

● 2026-05-06 16:38:40
● 2026-05-10 19:00:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
courses	a.nic.courses, b.nic.courses, c.nic.courses, x.nic.courses...	12 records
eduspark.courses	reese.ns.cloudflare.com, lorna.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.190

NS records: reese.ns.cloudflare.com, lorna.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for eduspark.courses (unsigned zone)

⏱️ Timing

Total: 966ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.183.61, 104.21.43.185`
AAAA	2	`2606:4700:3035::ac43:b73d, 2606:4700:3035::6815:2bb9`
NS	2	`lorna.ns.cloudflare.com, reese.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lorna.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

eduspark.courses points to four IP numbers: 2606:4700:3035::6815:2bb9, 2606:4700:3035::ac43:b73d, 104.21.43.185 and 172.67.183.61.

For instance, other host names ozzmodz.com, makemyhousehome.com, millenniumcandles.com, lawyeres.com and valoracoresolutions.digital share IP numbers with eduspark.courses.

Name Servers

eduspark.courses is delegated to two name servers: lorna.ns.cloudflare.com and reese.ns.cloudflare.com.

eduspark.courses uses the same name server setup as other domains such as devify.mom, shalon.biz, dbccomm.qc.ca, bravionix.biz and smogtokenfix.pages.dev.

eduspark.courses shares name servers with other domains at least partially, for example jctwumw.info, difa.online, voicecommunity.org, epaa.eu and sxhfkj.com.

These name servers are commonly used with violet.ns.cloudflare.com.

Host names with six IP numbers: host name lorna.ns.cloudflare.com points to: 2606:4700:50::adf5:3abe, 2803:f800:50::6ca2:c0be, 2a06:98c1:50::ac40:20be, 108.162.192.190, 172.64.32.190 and 173.245.58.190; host name reese.ns.cloudflare.com points to: 2606:4700:58::a29f:2c75, 2803:f800:50::6ca2:c375, 2a06:98c1:50::ac40:2375, 108.162.195.117, 162.159.44.117 and 172.64.35.117.

eduspark.courses - robtex.com