`worldclassacademy.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:898e^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:3eaa^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.62.170^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.137.142^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jo.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aac^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ac^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ac^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jo.ns.cloudflare.com`
		A	108.162.192.172^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.32.172^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.58.172^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`miles.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bcf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miles.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1cf^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`miles.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21cf^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`miles.ns.cloudflare.com`
		A	108.162.193.207^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miles.ns.cloudflare.com`
		A	172.64.33.207^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miles.ns.cloudflare.com`
		A	173.245.59.207^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miles.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c0b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f26.1e100.net`
		A	142.251.163.27^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=0FRBcIcSBgGwRscASBe6K_sV8hMCzqkOXVDPyTWMqys`
TXT	`mailerlite-domain-verification=2dc791dcfff8c343270dd8a46b3f469689bb1d46`
TXT	`v=spf1 a mx include:_spf.google.com include:_spf.mlsend.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.62.170, 172.67.137.142
		IPv6 hints	2606:4700:3030::ac43:898e, 2606:4700:3035::6815:3eaa
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=27, name=cloudflare-ech.com
SOA	`jo.ns.cloudflare.com`dns@cloudflare.com serial=2409683888

`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=1785165512

Subdomains

www.worldclassacademy.com

Same first word

worldclassacademy.com

DNS History

21 records (11 active, 10 former)

○NSdns1.name-services.com2015-07-12 → 2017-05-14 · 4 obs

● 2015-07-12 08:07:24
● 2017-05-14 09:19:18
○ 2026-04-10 09:32:58
○ 2026-07-27 15:37:44

○NSdns2.name-services.com2015-07-12 → 2017-05-14 · 4 obs

● 2015-07-12 08:07:24
● 2017-05-14 09:19:18
○ 2026-04-10 09:32:58
○ 2026-07-27 15:37:44

○NSdns3.name-services.com2015-07-12 → 2017-05-14 · 4 obs

● 2015-07-12 08:07:24
● 2017-05-14 09:19:18
○ 2026-04-10 09:32:58
○ 2026-07-27 15:37:44

○NSdns4.name-services.com2015-07-12 → 2017-05-14 · 4 obs

● 2015-07-12 08:07:24
● 2017-05-14 09:19:18
○ 2026-04-10 09:32:58
○ 2026-07-27 15:37:44

○NSdns5.name-services.com2015-07-12 → 2017-05-14 · 4 obs

● 2015-07-12 08:07:24
● 2017-05-14 09:19:18
○ 2026-04-10 09:32:58
○ 2026-07-27 15:37:44

●NSjo.ns.cloudflare.com2026-04-10 → 2026-07-27 · 3 obs

○ 2017-05-14 09:19:18
● 2026-04-10 09:32:58
● 2026-07-27 15:37:44

●NSmiles.ns.cloudflare.com2026-04-10 → 2026-07-27 · 3 obs

○ 2017-05-14 09:19:18
● 2026-04-10 09:32:58
● 2026-07-27 15:37:44

●MXalt1.aspmx.l.google.com2026-04-10 → 2026-07-27 · 3 obs

○ 2017-05-14 09:19:18
● 2026-04-10 09:32:58
● 2026-07-27 15:37:44

●MXalt2.aspmx.l.google.com2026-04-10 → 2026-07-27 · 3 obs

○ 2017-05-14 09:19:18
● 2026-04-10 09:32:58
● 2026-07-27 15:37:44

●MXalt3.aspmx.l.google.com2026-04-10 → 2026-07-27 · 3 obs

○ 2017-05-14 09:19:18
● 2026-04-10 09:32:58
● 2026-07-27 15:37:44

●MXalt4.aspmx.l.google.com2026-04-10 → 2026-07-27 · 3 obs

○ 2017-05-14 09:19:18
● 2026-04-10 09:32:58
● 2026-07-27 15:37:44

●MXaspmx.l.google.com2026-04-10 → 2026-07-27 · 3 obs

○ 2017-05-14 09:19:18
● 2026-04-10 09:32:58
● 2026-07-27 15:37:44

○MXmx1.emailsrvr.com2015-07-12 → 2017-05-14 · 4 obs

● 2015-07-12 08:07:24
● 2017-05-14 09:19:18
○ 2026-04-10 09:32:58
○ 2026-07-27 15:37:44

○MXmx2.emailsrvr.com2015-07-12 → 2017-05-14 · 4 obs

● 2015-07-12 08:07:24
● 2017-05-14 09:19:18
○ 2026-04-10 09:32:58
○ 2026-07-27 15:37:44

●A104.21.62.1702026-04-10 → 2026-07-27 · 3 obs

○ 2017-05-14 09:19:18
● 2026-04-10 09:32:58
● 2026-07-27 15:37:44

●A172.67.137.1422026-04-10 → 2026-07-27 · 3 obs

○ 2017-05-14 09:19:18
● 2026-04-10 09:32:58
● 2026-07-27 15:37:44

●A2606:4700:3030::ac43:898e2026-06-28 → 2026-07-27 · 3 obs

○ 2026-04-10 09:32:58
● 2026-06-28 09:48:06
● 2026-07-27 15:37:44

●A2606:4700:3035::6815:3eaa2026-06-28 → 2026-07-27 · 3 obs

○ 2026-04-10 09:32:58
● 2026-06-28 09:48:06
● 2026-07-27 15:37:44

○A2606:4700:3036::ac43:898e2026-04-10 → 2026-04-10 · 4 obs

○ 2017-05-14 09:19:18
● 2026-04-10 09:32:58
○ 2026-06-28 09:48:06
○ 2026-07-27 15:37:44

○A2606:4700:3037::6815:3eaa2026-04-10 → 2026-04-10 · 4 obs

○ 2017-05-14 09:19:18
● 2026-04-10 09:32:58
○ 2026-06-28 09:48:06
○ 2026-07-27 15:37:44

○A98.129.229.542015-07-12 → 2017-05-14 · 4 obs

● 2015-07-12 08:07:24
● 2017-05-14 09:19:18
○ 2026-04-10 09:32:58
○ 2026-07-27 15:37:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net...	-
worldclassacademy.com	miles.ns.cloudflare.com, jo.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.207

NS records: miles.ns.cloudflare.com, jo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for worldclassacademy.com (unsigned zone)

⏱️ Timing

Total: 1452ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.137.142, 104.21.62.170`
AAAA	2	`2606:4700:3035::6815:3eaa, 2606:4700:3030::ac43:898e`
NS	2	`jo.ns.cloudflare.com, miles.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	3	`google-site-verification=0FRBcIcSBgGwRsc, mailerlite-domain-verification=2dc791dcf...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jo.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

www.worldclassacademy.com is a subdomain of worldclassacademy.com.

IP Addresses

worldclassacademy.com directs to four IP numbers, which are 104.21.62.170, 172.67.137.142, 2606:4700:3030::ac43:898e and 2606:4700:3035::6815:3eaa.

fatpirate.co, zakladybukmacherskie.tv, vulkan-spiele5.com and two other host names share IP numbers with worldclassacademy.com.

Name Servers

DNS delegation for worldclassacademy.com points to two name servers: jo.ns.cloudflare.com and miles.ns.cloudflare.com.

worldclassacademy.com uses the same name servers as several other domains — among them alton-medical.com.ua, business-centers-espana.es, at-finde-erhvervslejemaal.dk and two more.

The name servers of worldclassacademy.com overlap at least partially with those of other domains — among them theenergymag.com, t9999drh11.com, urpayday.com and two more.

These name servers commonly appear alongside the name servers jasmine.ns.cloudflare.com and celine.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

jo.ns.cloudflare.com has IP addresses 108.162.192.172, 172.64.32.172 and 173.245.58.172, plus 3 other.

miles.ns.cloudflare.com has IP addresses 108.162.193.207, 172.64.33.207 and 173.245.59.207, plus 3 other.

Mail Servers

Five mail servers handle worldclassacademy.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

worldclassacademy.com has at least partial mail server overlap with other domains such as wiserhealthnow.com, skyfocusfilms.com, grover.net and two more.

These mail servers commonly co-occur with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx3.googlemail.com and 3 others.

Hostnames that resolve to two IP addresses:

aspmx.l.google.com has two IP addresses: 142.251.163.27 and 2607:f8b0:4004:c0b::1a.

alt1.aspmx.l.google.com has two IP addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com has two IP addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com has two IP addresses: 172.253.157.27 and 2a00:1450:400c:c23::1a.