`thedockforlearning.org`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3031::ac43:c46b^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:1532^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.21.50^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.196.107^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cloe.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a56^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cloe.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c056^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cloe.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2056^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cloe.ns.cloudflare.com`
		A	108.162.192.86^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cloe.ns.cloudflare.com`
		A	172.64.32.86^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cloe.ns.cloudflare.com`
		A	173.245.58.86^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cloe.ns.cloudflare.com`
NS	`guss.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bac^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ac^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`guss.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ac^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`guss.ns.cloudflare.com`
		A	108.162.193.172^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
		A	172.64.33.172^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
		A	173.245.59.172^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guss.ns.cloudflare.com`
MX	`thedockforlearning-org.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01504.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::16^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr04cu00306.inbound.protection.outlook.com`
		A	2a01:111:f403:f90c::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f90f::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr04cu00100.inbound.protection.outlook.com`
		A	52.101.8.51^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm1pr04cu00203.inbound.protection.outlook.com`
		A	52.101.9.24^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr02cu00400.inbound.protection.outlook.com`
		A	52.101.10.5^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr04cu00105.inbound.protection.outlook.com`
		A	52.101.11.19^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr04cu00203.inbound.protection.outlook.com`
TXT	`MS=ms74006855`
TXT	`ca3-3d5f13f3f1234f8592c46ed94f9653ab`
TXT	`google-site-verification=BVvbl2fYY9CoR4YU82ve8dU-6_mvtMZl(0x534578)ecFBgOYE`
TXT	`google-site-verification=UVS7Dd-wDEddQQlapHR_LaFEWUnXfhH41XaHY-SJa0Y`
TXT	`ppkey-e556ffb864438a0606acbb2b77457737`
TXT	`v=spf1 include:servers.mcsv.net include:spf.protection.outlook.com a:mailers....`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.21.50, 172.67.196.107
		IPv6 hints	2606:4700:3031::ac43:c46b, 2606:4700:3033::6815:1532
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=108, name=cloudflare-ech.com
SOA	`cloe.ns.cloudflare.com`dns@cloudflare.com serial=2402990097

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1778426359

Same first word

thedockforlearning.org

DNS History

11 records (7 active, 4 former)

●NScloe.ns.cloudflare.com2018-05-08 → 2026-05-10 · 2 obs

● 2018-05-08 07:54:16
● 2026-05-10 15:43:06

●NSguss.ns.cloudflare.com2018-05-08 → 2026-05-10 · 2 obs

● 2018-05-08 07:54:16
● 2026-05-10 15:43:06

●MXthedockforlearning-org.mail.protection.outlook.com2018-05-08 → 2026-05-10 · 2 obs

● 2018-05-08 07:54:16
● 2026-05-10 15:43:06

●A104.21.21.502026-04-14 → 2026-05-10 · 3 obs

○ 2018-05-08 07:54:16
● 2026-04-14 03:46:56
● 2026-05-10 15:43:06

○A104.24.100.1022018-05-08 → 2018-05-08 · 3 obs

● 2018-05-08 07:54:16
○ 2026-04-14 03:46:56
○ 2026-05-10 15:43:06

○A104.24.101.1022018-05-08 → 2018-05-08 · 3 obs

● 2018-05-08 07:54:16
○ 2026-04-14 03:46:56
○ 2026-05-10 15:43:06

●A172.67.196.1072026-04-14 → 2026-05-10 · 3 obs

○ 2018-05-08 07:54:16
● 2026-04-14 03:46:56
● 2026-05-10 15:43:06

○A2400:cb00:2048:1::6818:64662018-05-08 → 2018-05-08 · 3 obs

● 2018-05-08 07:54:16
○ 2026-04-14 03:46:56
○ 2026-05-10 15:43:06

○A2400:cb00:2048:1::6818:65662018-05-08 → 2018-05-08 · 3 obs

● 2018-05-08 07:54:16
○ 2026-04-14 03:46:56
○ 2026-05-10 15:43:06

●A2606:4700:3031::ac43:c46b2026-04-14 → 2026-05-10 · 3 obs

○ 2018-05-08 07:54:16
● 2026-04-14 03:46:56
● 2026-05-10 15:43:06

●A2606:4700:3033::6815:15322026-04-14 → 2026-05-10 · 3 obs

○ 2018-05-08 07:54:16
● 2026-04-14 03:46:56
● 2026-05-10 15:43:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
thedockforlearning.org	cloe.ns.cloudflare.com, guss.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.86

NS records: cloe.ns.cloudflare.com, guss.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 387ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.196.107, 104.21.21.50`
AAAA	2	`2606:4700:3031::ac43:c46b, 2606:4700:3033::6815:1532`
NS	2	`cloe.ns.cloudflare.com, guss.ns.cloudflare.com`
MX	1	`thedockforlearning-org.mail.protection.o`
TXT	6	`MS=ms74006855, ca3-3d5f13f3f1234f8592c46ed94f9653ab...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cloe.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

Four IP numbers are pointed to by thedockforlearning.org: 2606:4700:3031::ac43:c46b, 2606:4700:3033::6815:1532, 104.21.21.50 and 172.67.196.107.

other host names including zenithpro.digital, zetcasinobonusfr.com, arenasforchange.com, 123movie4u.xyz and mothertree.truffle.vip share IP numbers with thedockforlearning.org.

Name Servers

thedockforlearning.org is delegated to two name servers cloe.ns.cloudflare.com and guss.ns.cloudflare.com.

thedockforlearning.org shares the same name server setup as other domains, for instance sagduyu.org, henienaid.com.tr, buckler.org, internetpazar.com and kolesnik.ru.

thedockforlearning.org at least partially shares name servers with other domains, for instance hubcitywest.com, nexuspatronage.digital, youngchiropractic.net, timhansen.org and scjsdz.com.

These name servers are commonly used with monroe.ns.cloudflare.com, emerie.ns.cloudflare.com and jeff.ns.cloudflare.com.

Host names with six IP numbers:

Host name cloe.ns.cloudflare.com points to: 2606:4700:50::adf5:3a56, 2803:f800:50::6ca2:c056, 2a06:98c1:50::ac40:2056, 108.162.192.86, 172.64.32.86 and 173.245.58.86.

Host name guss.ns.cloudflare.com points to: 2606:4700:58::adf5:3bac, 2803:f800:50::6ca2:c1ac, 2a06:98c1:50::ac40:21ac, 108.162.193.172, 172.64.33.172 and 173.245.59.172.

Mail Servers

thedockforlearning.org is handled by a single mail server, thedockforlearning-org.mail.protection.outlook.com.

Host thedockforlearning-org.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::4, 2a01:111:f403:c902::16, 2a01:111:f403:f90c::, 2a01:111:f403:f90f::, 52.101.8.51, 52.101.9.24, 52.101.10.5 and 52.101.11.19.

thedockforlearning.org - robtex.com