`letsfindcourse.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:bc^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:8034^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.0.188^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.128.52^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`annabel.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26cf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`annabel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2cf^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`annabel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22cf^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`annabel.ns.cloudflare.com`
		A	108.162.194.207^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`annabel.ns.cloudflare.com`
		A	162.159.38.207^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`annabel.ns.cloudflare.com`
		A	172.64.34.207^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`annabel.ns.cloudflare.com`
NS	`clyde.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b5b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clyde.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c15b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`clyde.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:215b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`clyde.ns.cloudflare.com`
		A	108.162.193.91^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clyde.ns.cloudflare.com`
		A	172.64.33.91^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clyde.ns.cloudflare.com`
		A	173.245.59.91^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clyde.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.0.188, 172.67.128.52
		IPv6 hints	2606:4700:3030::6815:bc, 2606:4700:3036::ac43:8034
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=33, name=cloudflare-ech.com
SOA	`annabel.ns.cloudflare.com`dns@cloudflare.com serial=2401021092

`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=1778424856

rank #740994 globally
rank #324333 in the tld

Subdomains

www.letsfindcourse.com

Same first word

letsfindcourse.com

DNS History

23 records (6 active, 17 former)

●NSannabel.ns.cloudflare.com2026-04-14 → 2026-05-10 · 3 obs

○ 2026-04-01 16:23:10
● 2026-04-14 11:22:46
● 2026-05-10 14:54:54

●NSclyde.ns.cloudflare.com2026-04-14 → 2026-05-10 · 3 obs

○ 2026-04-01 16:23:10
● 2026-04-14 11:22:46
● 2026-05-10 14:54:54

○NSlinda.ns.cloudflare.com2026-02-17 → 2026-04-01 · 5 obs

○ 2018-09-06 17:22:40
● 2026-02-17 00:49:32
● 2026-04-01 16:23:10
○ 2026-04-14 11:22:46
○ 2026-05-10 14:54:54

○NSns3.afternic.com2026-02-17 → 2026-05-10 · 2 obs

○ 2026-02-17 00:49:32
○ 2026-05-10 14:54:54

○NSns4.afternic.com2026-02-17 → 2026-05-10 · 2 obs

○ 2026-02-17 00:49:32
○ 2026-05-10 14:54:54

○NSns41.domaincontrol.com2018-07-12 → 2018-09-06 · 4 obs

● 2018-07-12 01:47:22
● 2018-09-06 17:22:40
○ 2026-02-17 00:49:32
○ 2026-05-10 14:54:54

○NSns42.domaincontrol.com2018-07-12 → 2018-09-06 · 4 obs

● 2018-07-12 01:47:22
● 2018-09-06 17:22:40
○ 2026-02-17 00:49:32
○ 2026-05-10 14:54:54

○NStrevor.ns.cloudflare.com2026-02-17 → 2026-04-01 · 5 obs

○ 2018-09-06 17:22:40
● 2026-02-17 00:49:32
● 2026-04-01 16:23:10
○ 2026-04-14 11:22:46
○ 2026-05-10 14:54:54

○MX.2026-02-17 → 2026-05-10 · 2 obs

○ 2026-02-17 00:49:32
○ 2026-05-10 14:54:54

○MXmailstore1.secureserver.net2018-07-12 → 2018-09-06 · 4 obs

● 2018-07-12 01:47:22
● 2018-09-06 17:22:40
○ 2026-02-17 00:49:32
○ 2026-05-10 14:54:54

○MXmx.stackmail.com2026-02-17 → 2026-04-01 · 5 obs

○ 2018-09-06 17:22:40
● 2026-02-17 00:49:32
● 2026-04-01 16:23:10
○ 2026-04-14 11:22:46
○ 2026-05-10 14:54:54

○MXsmtp.secureserver.net2018-07-12 → 2018-09-06 · 4 obs

● 2018-07-12 01:47:22
● 2018-09-06 17:22:40
○ 2026-02-17 00:49:32
○ 2026-05-10 14:54:54

●A104.21.0.1882026-02-17 → 2026-05-10 · 12 obs

○ 2018-09-06 17:22:40
● 2026-02-17 00:49:32
● 2026-02-22 17:44:58
○ 2026-02-27 02:48:32
● 2026-02-28 11:06:36
● 2026-03-16 04:33:52
○ 2026-03-17 19:39:28
● 2026-03-20 10:15:42
○ 2026-04-01 16:23:10
○ 2026-04-14 11:22:46
● 2026-05-10 14:54:52
● 2026-05-10 14:54:54

○A13.248.169.482026-02-17 → 2026-05-10 · 2 obs

○ 2026-02-17 00:49:32
○ 2026-05-10 14:54:54

●A172.67.128.522026-02-17 → 2026-05-10 · 12 obs

○A188.114.96.02026-02-27 → 2026-04-14 · 10 obs

○ 2026-02-22 17:44:58
● 2026-02-27 02:48:32
○ 2026-02-28 11:06:36
○ 2026-03-16 04:33:52
● 2026-03-17 19:39:28
○ 2026-03-20 10:15:42
● 2026-04-01 16:23:10
● 2026-04-14 11:22:46
○ 2026-05-10 14:54:52
○ 2026-05-10 14:54:54

○A188.114.97.02026-02-27 → 2026-04-14 · 10 obs

●A2606:4700:3030::6815:bc2026-02-17 → 2026-05-10 · 12 obs

●A2606:4700:3036::ac43:80342026-02-17 → 2026-05-10 · 12 obs

○A2a06:98c1:3120::2026-02-27 → 2026-04-14 · 10 obs

○A2a06:98c1:3121::2026-02-27 → 2026-04-14 · 10 obs

○A50.62.169.1182018-07-12 → 2018-09-06 · 4 obs

● 2018-07-12 01:47:22
● 2018-09-06 17:22:40
○ 2026-02-17 00:49:32
○ 2026-05-10 14:54:54

○A76.223.54.1462026-02-17 → 2026-05-10 · 2 obs

○ 2026-02-17 00:49:32
○ 2026-05-10 14:54:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
letsfindcourse.com	clyde.ns.cloudflare.com, annabel.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.207

NS records: clyde.ns.cloudflare.com, annabel.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for letsfindcourse.com (unsigned zone)

⏱️ Timing

Total: 658ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.0.188, 172.67.128.52`
AAAA	2	`2606:4700:3036::ac43:8034, 2606:4700:3030::6815:bc`
NS	2	`annabel.ns.cloudflare.com, clyde.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`annabel.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The parent of www.letsfindcourse.com is letsfindcourse.com.

IP Addresses

letsfindcourse.com maps to four IP numbers: 2606:4700:3030::6815:bc, 2606:4700:3036::ac43:8034, 104.21.0.188 and 172.67.128.52.

other host names include animalhub.net, pannagecloud.digital, recapthat.com, in.alpha-mann.com and internetspor.com; they share IP numbers with letsfindcourse.com.

Name Servers

Two name servers annabel.ns.cloudflare.com and clyde.ns.cloudflare.com handle the delegation for letsfindcourse.com.

letsfindcourse.com shares the same name server setup as other domains, for instance koisuzuki.com, imaginae.fr, koimaroco.com, koilestari.com and koimaroon.com.

letsfindcourse.com at least partially shares name servers with other domains, for instance krampussociety.org, magija-vkusa.ru, clbiga.net, betinsider.nl and diceroll.app.

These name servers are commonly used with george.ns.cloudflare.com and elle.ns.cloudflare.com.

Six IP addresses per host:

annabel.ns.cloudflare.com points to 2606:4700:50::a29f:26cf, 2803:f800:50::6ca2:c2cf, 2a06:98c1:50::ac40:22cf, 108.162.194.207, 162.159.38.207 and 172.64.34.207; clyde.ns.cloudflare.com points to 2606:4700:58::adf5:3b5b, 2803:f800:50::6ca2:c15b, 2a06:98c1:50::ac40:215b, 108.162.193.91, 172.64.33.91 and 173.245.59.91

letsfindcourse.com - robtex.com