`clearcourseguide.click`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:d2c0^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:2d44^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.45.68^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.210.192^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dilbert.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b9b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dilbert.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c19b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dilbert.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:219b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dilbert.ns.cloudflare.com`
		A	108.162.193.155^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dilbert.ns.cloudflare.com`
		A	172.64.33.155^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dilbert.ns.cloudflare.com`
		A	173.245.59.155^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dilbert.ns.cloudflare.com`
NS	`isla.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a77^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c077^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`isla.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2077^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`isla.ns.cloudflare.com`
		A	108.162.192.119^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
		A	172.64.32.119^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
		A	173.245.58.119^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.45.68, 172.67.210.192
		IPv6 hints	2606:4700:3030::ac43:d2c0, 2606:4700:3032::6815:2d44
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=125, name=cloudflare-ech.com
SOA	`dilbert.ns.cloudflare.com`dns@cloudflare.com serial=2402855411

`click`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1778490508

⚠️ On DNS blocklist: tif

Same first word

clearcourseguide.click

DNS History

6 records (6 active, 0 former)

●NSdilbert.ns.cloudflare.com2026-03-29 → 2026-05-11 · 2 obs

● 2026-03-29 09:44:52
● 2026-05-11 09:28:32

●NSisla.ns.cloudflare.com2026-03-29 → 2026-05-11 · 2 obs

● 2026-03-29 09:44:52
● 2026-05-11 09:28:32

●A104.21.45.682026-03-29 → 2026-05-11 · 2 obs

● 2026-03-29 09:44:52
● 2026-05-11 09:28:32

●A172.67.210.1922026-03-29 → 2026-05-11 · 2 obs

● 2026-03-29 09:44:52
● 2026-05-11 09:28:32

●A2606:4700:3030::ac43:d2c02026-03-29 → 2026-05-11 · 2 obs

● 2026-03-29 09:44:52
● 2026-05-11 09:28:32

●A2606:4700:3032::6815:2d442026-03-29 → 2026-05-11 · 2 obs

● 2026-03-29 09:44:52
● 2026-05-11 09:28:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
click	ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info	-
clearcourseguide.click	isla.ns.cloudflare.com, dilbert.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.155

NS records: isla.ns.cloudflare.com, dilbert.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for clearcourseguide.click (unsigned zone)

⏱️ Timing

Total: 162ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.210.192, 104.21.45.68`
AAAA	2	`2606:4700:3032::6815:2d44, 2606:4700:3030::ac43:d2c0`
NS	2	`dilbert.ns.cloudflare.com, isla.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dilbert.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

Four IP numbers are pointed to by clearcourseguide.click: 2606:4700:3030::ac43:d2c0, 2606:4700:3032::6815:2d44, 104.21.45.68 and 172.67.210.192.

other host names including www.breezytownpizza.com.cdn.cloudflare.net, anc1912.org.za, tkwn.com.cn, flytosomewhere.com and mail.tlxtech.com share IP numbers with clearcourseguide.click.

Name Servers

clearcourseguide.click is delegated to two name servers dilbert.ns.cloudflare.com and isla.ns.cloudflare.com.

clearcourseguide.click shares the same name server setup as other domains, for instance accesscorp.com.br, clearstreamharmony.xyz, clearcuisinecreations.click, bizzarre.com and vngogo.com.

clearcourseguide.click at least partially shares name servers with other domains, for instance rammstein1.ru, cottagestorentuk.uk, ascentiumcapitalgroup.com, simpletechnology.ca and bestloansph.com.

these name servers are commonly used alongside melody.ns.cloudflare.com.

Host names with six IP numbers:

Host name dilbert.ns.cloudflare.com points to: 2606:4700:58::adf5:3b9b, 2803:f800:50::6ca2:c19b, 2a06:98c1:50::ac40:219b, 108.162.193.155, 172.64.33.155 and 173.245.59.155.

Host name isla.ns.cloudflare.com points to: 2606:4700:50::adf5:3a77, 2803:f800:50::6ca2:c077, 2a06:98c1:50::ac40:2077, 108.162.192.119, 172.64.32.119 and 173.245.58.119.

clearcourseguide.click - robtex.com