`worldofschools.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:326d^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:ccf3^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.50.109^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.204.243^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ian.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b76^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c176^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ian.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2176^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ian.ns.cloudflare.com`
		A	108.162.193.118^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
		A	172.64.33.118^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
		A	173.245.59.118^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
NS	`peaches.ns.cloudflare.com`
		A	2606:4700:50::a29f:26ef^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`peaches.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ef^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`peaches.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ef^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`peaches.ns.cloudflare.com`
		A	108.162.194.239^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`peaches.ns.cloudflare.com`
		A	162.159.38.239^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`peaches.ns.cloudflare.com`
		A	172.64.34.239^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`peaches.ns.cloudflare.com`
MX	`mx.siteprotect.com` ⭐
		A	64.26.60.135^{🇺🇸 AFFINITY64.26.60.0/24 Customers}
			PTR	`mx.siteprotect.com`
TXT	`v=spf1 include:mfg.siteprotect.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.50.109, 172.67.204.243
		IPv6	2606:4700:3030::6815:326d, 2606:4700:3034::ac43:ccf3
SOA	`ian.ns.cloudflare.com`dns@cloudflare.com serial=2399798508

`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=1774807047

Previously MX for

worldofschools.com

Same first word

worldofschools.com

DNS History

14 records (7 active, 7 former)

○NScloud91.unlimitedspace.net2015-05-26 → 2016-12-18 · 4 obs

● 2015-05-26 19:17:18
● 2016-12-18 10:38:56
○ 2026-03-05 18:14:20
○ 2026-03-29 18:14:16

○NScloud92.unlimitedspace.net2015-05-26 → 2016-12-18 · 4 obs

● 2015-05-26 19:17:18
● 2016-12-18 10:38:56
○ 2026-03-05 18:14:20
○ 2026-03-29 18:14:16

●NSian.ns.cloudflare.com2026-03-05 → 2026-03-29 · 3 obs

○ 2016-12-18 10:38:56
● 2026-03-05 18:14:20
● 2026-03-29 18:14:16

○NSns29.domaincontrol.com2026-03-05 → 2026-03-29 · 2 obs

○ 2026-03-05 18:14:20
○ 2026-03-29 18:14:16

○NSns30.domaincontrol.com2026-03-05 → 2026-03-29 · 2 obs

○ 2026-03-05 18:14:20
○ 2026-03-29 18:14:16

●NSpeaches.ns.cloudflare.com2026-03-05 → 2026-03-29 · 3 obs

○ 2016-12-18 10:38:56
● 2026-03-05 18:14:20
● 2026-03-29 18:14:16

●MXmx.siteprotect.com2026-03-05 → 2026-03-29 · 3 obs

○ 2016-12-18 10:38:56
● 2026-03-05 18:14:20
● 2026-03-29 18:14:16

○MXworldofschools.com2015-05-26 → 2016-12-18 · 4 obs

● 2015-05-26 19:17:18
● 2016-12-18 10:38:56
○ 2026-03-05 18:14:20
○ 2026-03-29 18:14:16

●A104.21.50.1092026-03-05 → 2026-03-29 · 3 obs

○ 2016-12-18 10:38:56
● 2026-03-05 18:14:20
● 2026-03-29 18:14:16

●A172.67.204.2432026-03-05 → 2026-03-29 · 3 obs

○ 2016-12-18 10:38:56
● 2026-03-05 18:14:20
● 2026-03-29 18:14:16

●A2606:4700:3030::6815:326d2026-03-05 → 2026-03-29 · 3 obs

○ 2016-12-18 10:38:56
● 2026-03-05 18:14:20
● 2026-03-29 18:14:16

●A2606:4700:3034::ac43:ccf32026-03-05 → 2026-03-29 · 3 obs

○ 2016-12-18 10:38:56
● 2026-03-05 18:14:20
● 2026-03-29 18:14:16

○A52.172.141.992026-03-05 → 2026-03-29 · 2 obs

○ 2026-03-05 18:14:20
○ 2026-03-29 18:14:16

○A78.110.166.2472015-05-26 → 2016-12-18 · 4 obs

● 2015-05-26 19:17:18
● 2016-12-18 10:38:56
○ 2026-03-05 18:14:20
○ 2026-03-29 18:14:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
worldofschools.com	ian.ns.cloudflare.com, peaches.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.239

NS records: ian.ns.cloudflare.com, peaches.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for worldofschools.com (unsigned zone)

⏱️ Timing

Total: 94ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.204.243, 104.21.50.109`
AAAA	2	`2606:4700:3034::ac43:ccf3, 2606:4700:3030::6815:326d`
NS	2	`ian.ns.cloudflare.com, peaches.ns.cloudflare.com`
MX	1	`mx.siteprotect.com (pri: 0)`
TXT	1	`v=spf1 include:mfg.siteprotect.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ian.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by worldofschools.com: 2606:4700:3030::6815:326d, 2606:4700:3034::ac43:ccf3, 104.21.50.109 and 172.67.204.243.

other host names including mrcentralheating.co.uk, o2link.net, andreulloa.com, afile2.com and archetypus.com share IP numbers with worldofschools.com.

Name Servers

worldofschools.com is delegated to two name servers ian.ns.cloudflare.com and peaches.ns.cloudflare.com.

worldofschools.com shares the same name server setup as other domains, for instance loja-lorenzetti-oficial.site, sigma.ae, lost52project.org, howtohelp.in and vonixx-loja-oficial.site.

worldofschools.com at least partially shares name servers with other domains, for instance bricoleurpress.com, gezicigunluk.com, bolandscarcentre.ie, merajedu.com and peterpapenberg.com.

These name servers are commonly used with lily.ns.cloudflare.com, ace.ns.cloudflare.com and stevie.ns.cloudflare.com.

Host names with six IP numbers:

Host name ian.ns.cloudflare.com points to: 2606:4700:58::adf5:3b76, 2803:f800:50::6ca2:c176, 2a06:98c1:50::ac40:2176, 108.162.193.118, 172.64.33.118 and 173.245.59.118.

Host name peaches.ns.cloudflare.com points to: 2606:4700:50::a29f:26ef, 2803:f800:50::6ca2:c2ef, 2a06:98c1:50::ac40:22ef, 108.162.194.239, 162.159.38.239 and 172.64.34.239.

Mail Servers

worldofschools.com is handled by a single mail server, mx.siteprotect.com.

worldofschools.com shares the same mail server setup as other domains, for instance theatricalart.com, watsonsadvertising.com, thebackpack.com, gps.org and startuptrace.com.

worldofschools.com shares some mail servers with other domains, at least partially, for example barringtondental.com and krebsbusinessmachines.com.

mx.siteprotect.com resolves to IP 64.26.60.135.

worldofschools.com - robtex.com