`worldclassboards.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:d0c2^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:2d23^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.45.35^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.208.194^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kia.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ab3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kia.ns.cloudflare.com`
		A	108.162.192.179^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kia.ns.cloudflare.com`
		A	172.64.32.179^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kia.ns.cloudflare.com`
		A	173.245.58.179^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kia.ns.cloudflare.com`
NS	`memphis.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cbd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`memphis.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3bd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`memphis.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23bd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`memphis.ns.cloudflare.com`
		A	108.162.195.189^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`memphis.ns.cloudflare.com`
		A	162.159.44.189^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`memphis.ns.cloudflare.com`
		A	172.64.35.189^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`memphis.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.45.35, 172.67.208.194
		IPv6 hints	2606:4700:3033::ac43:d0c2, 2606:4700:3035::6815:2d23
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=241, name=cloudflare-ech.com
SOA	`kia.ns.cloudflare.com`dns@cloudflare.com serial=2401322900

`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=1776086682

⚠️ On DNS blocklist: tif

Same first word

worldclassboards.org

DNS History

12 records (6 active, 6 former)

●NSkia.ns.cloudflare.com2026-04-13 → 2026-04-13 · 3 obs

○ 2017-04-08 16:03:26
● 2026-04-13 13:35:26
● 2026-04-13 13:35:28

●NSmemphis.ns.cloudflare.com2026-04-13 → 2026-04-13 · 3 obs

○ 2017-04-08 16:03:26
● 2026-04-13 13:35:26
● 2026-04-13 13:35:28

○NSns07.domaincontrol.com2015-08-19 → 2017-04-08 · 4 obs

● 2015-08-19 20:02:04
● 2017-04-08 16:03:26
○ 2026-04-13 13:35:26
○ 2026-04-13 13:35:28

○NSns08.domaincontrol.com2015-08-19 → 2017-04-08 · 4 obs

● 2015-08-19 20:02:04
● 2017-04-08 16:03:26
○ 2026-04-13 13:35:26
○ 2026-04-13 13:35:28

○MXmailstore1.secureserver.net2015-08-19 → 2017-04-08 · 4 obs

● 2015-08-19 20:02:04
● 2017-04-08 16:03:26
○ 2026-04-13 13:35:26
○ 2026-04-13 13:35:28

○MXsmtp.secureserver.net2015-08-19 → 2017-04-08 · 4 obs

● 2015-08-19 20:02:04
● 2017-04-08 16:03:26
○ 2026-04-13 13:35:26
○ 2026-04-13 13:35:28

●A104.21.45.352026-04-13 → 2026-04-13 · 3 obs

○ 2017-04-08 16:03:26
● 2026-04-13 13:35:26
● 2026-04-13 13:35:28

○A107.180.40.482016-09-24 → 2017-04-08 · 5 obs

○ 2016-04-05 07:32:52
● 2016-09-24 07:34:38
● 2017-04-08 16:03:26
○ 2026-04-13 13:35:26
○ 2026-04-13 13:35:28

●A172.67.208.1942026-04-13 → 2026-04-13 · 3 obs

○ 2017-04-08 16:03:26
● 2026-04-13 13:35:26
● 2026-04-13 13:35:28

●A2606:4700:3033::ac43:d0c22026-04-13 → 2026-04-13 · 3 obs

○ 2017-04-08 16:03:26
● 2026-04-13 13:35:26
● 2026-04-13 13:35:28

●A2606:4700:3035::6815:2d232026-04-13 → 2026-04-13 · 3 obs

○ 2017-04-08 16:03:26
● 2026-04-13 13:35:26
● 2026-04-13 13:35:28

○A72.167.131.2232015-08-19 → 2016-04-05 · 4 obs

● 2015-08-19 20:02:04
● 2016-04-05 07:32:52
○ 2016-09-24 07:34:38
○ 2026-04-13 13:35:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org	-
worldclassboards.org	memphis.ns.cloudflare.com, kia.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.179

NS records: memphis.ns.cloudflare.com, kia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for worldclassboards.org (unsigned zone)

⏱️ Timing

Total: 204ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.45.35, 172.67.208.194`
AAAA	2	`2606:4700:3033::ac43:d0c2, 2606:4700:3035::6815:2d23`
NS	2	`kia.ns.cloudflare.com, memphis.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kia.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

worldclassboards.org resolves to four IPs: 2606:4700:3033::ac43:d0c2, 2606:4700:3035::6815:2d23, 104.21.45.35 and 172.67.208.194.

Other host names such as neoziv.ro, florida.uk.net, bys-yoga.com, kc611.com and drshain.ru share IP numbers with worldclassboards.org.

Name Servers

worldclassboards.org is delegated to two name servers: kia.ns.cloudflare.com and memphis.ns.cloudflare.com.

worldclassboards.org uses the same name server setup as other domains, including afflicate.com, scottklarr.com, movieszmania.com, profeciasyprofetas.com and georgiariverfishing.com.

At least part of the name servers for worldclassboards.org are shared with other domains, for instance notaxonutiumgroup.digital, lyaw37.com, anglosingapore.ac.th, successinsights.net and viperactual.com.

These name servers are often used together with venus.ns.cloudflare.com, tom.ns.cloudflare.com and darwin.ns.cloudflare.com.

Host names with six IP numbers:

kia.ns.cloudflare.com points to: 2606:4700:50::adf5:3ab3, 2803:f800:50::6ca2:c0b3, 2a06:98c1:50::ac40:20b3, 108.162.192.179, 172.64.32.179 and 173.245.58.179.

memphis.ns.cloudflare.com points to: 2606:4700:58::a29f:2cbd, 2803:f800:50::6ca2:c3bd, 2a06:98c1:50::ac40:23bd, 108.162.195.189, 162.159.44.189 and 172.64.35.189.

worldclassboards.org - robtex.com