`studioschool.edu`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:4a5d^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:a803^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.74.93^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.168.3^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`hank.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b74^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hank.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c174^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hank.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2174^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hank.ns.cloudflare.com`
		A	108.162.193.116^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hank.ns.cloudflare.com`
		A	172.64.33.116^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hank.ns.cloudflare.com`
		A	173.245.59.116^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hank.ns.cloudflare.com`
NS	`yolanda.ns.cloudflare.com`
		A	2606:4700:50::adf5:3af1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yolanda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`yolanda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`yolanda.ns.cloudflare.com`
		A	108.162.192.241^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yolanda.ns.cloudflare.com`
		A	172.64.32.241^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yolanda.ns.cloudflare.com`
		A	173.245.58.241^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yolanda.ns.cloudflare.com`
MX	`studioschool-edu.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c92c::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm5pr04cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr05cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:f902::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr02cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f905::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm5pr02cu00203.inbound.protection.outlook.com`
		A	52.101.9.20^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr02cu00604.inbound.protection.outlook.com`
		A	52.101.9.26^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr02cu00702.inbound.protection.outlook.com`
		A	52.101.41.22^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00406.inbound.protection.outlook.com`
		A	52.101.41.183^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr04cu00307.inbound.protection.outlook.com`
TXT	`MS=ms80434037`
TXT	`google-site-verification=4A4qRBrMLkJbNYXmSZddbxXLWHUA52c8woYRVmDa3cI`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.74.93, 172.67.168.3
		IPv6 hints	2606:4700:3033::6815:4a5d, 2606:4700:3033::ac43:a803
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=214, name=cloudflare-ech.com
SOA	`hank.ns.cloudflare.com`dns@cloudflare.com serial=2402636151

`edu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.edu-servers.net` ⭐
	NS	`b.edu-servers.net`
	NS	`c.edu-servers.net`
	NS	`d.edu-servers.net`
	NS	`e.edu-servers.net`
	NS	`f.edu-servers.net`
	NS	`g.edu-servers.net`
	NS	`h.edu-servers.net`
	NS	`i.edu-servers.net`
	NS	`j.edu-servers.net`
	NS	`k.edu-servers.net`
	NS	`l.edu-servers.net`
	NS	`m.edu-servers.net`
	SOA	`a.edu-servers.net`nstld@verisign-grs.com serial=1778430396

Subdomains

www.studioschool.edu

Same first word

studioschool.edu

studioschool.org

studioschool.net

Similar names

schoolstudio.ai

DNS History

11 records (7 active, 4 former)

●NShank.ns.cloudflare.com2018-08-22 → 2026-05-10 · 2 obs

● 2018-08-22 22:08:38
● 2026-05-10 16:37:36

●NSyolanda.ns.cloudflare.com2018-08-22 → 2026-05-10 · 2 obs

● 2018-08-22 22:08:38
● 2026-05-10 16:37:36

●MXstudioschool-edu.mail.protection.outlook.com2018-08-22 → 2026-05-10 · 2 obs

● 2018-08-22 22:08:38
● 2026-05-10 16:37:36

●A104.21.74.932026-03-12 → 2026-05-10 · 3 obs

○ 2018-08-22 22:08:38
● 2026-03-12 10:30:42
● 2026-05-10 16:37:36

○A104.27.144.2142018-08-22 → 2018-08-22 · 3 obs

● 2018-08-22 22:08:38
○ 2026-03-12 10:30:42
○ 2026-05-10 16:37:36

○A104.27.145.2142018-08-22 → 2018-08-22 · 3 obs

● 2018-08-22 22:08:38
○ 2026-03-12 10:30:42
○ 2026-05-10 16:37:36

●A172.67.168.32026-03-12 → 2026-05-10 · 3 obs

○ 2018-08-22 22:08:38
● 2026-03-12 10:30:42
● 2026-05-10 16:37:36

○A2400:cb00:2048:1::681b:90d62018-08-22 → 2018-08-22 · 3 obs

● 2018-08-22 22:08:38
○ 2026-03-12 10:30:42
○ 2026-05-10 16:37:36

○A2400:cb00:2048:1::681b:91d62018-08-22 → 2018-08-22 · 3 obs

● 2018-08-22 22:08:38
○ 2026-03-12 10:30:42
○ 2026-05-10 16:37:36

●A2606:4700:3033::6815:4a5d2026-03-12 → 2026-05-10 · 3 obs

○ 2018-08-22 22:08:38
● 2026-03-12 10:30:42
● 2026-05-10 16:37:36

●A2606:4700:3033::ac43:a8032026-03-12 → 2026-05-10 · 3 obs

○ 2018-08-22 22:08:38
● 2026-03-12 10:30:42
● 2026-05-10 16:37:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
edu	a.edu-servers.net, b.edu-servers.net, c.edu-servers.net, d.edu-servers.net...	-
studioschool.edu	hank.ns.cloudflare.com, yolanda.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.241

NS records: hank.ns.cloudflare.com, yolanda.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studioschool.edu (unsigned zone)

⏱️ Timing

Total: 290ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.74.93, 172.67.168.3`
AAAA	2	`2606:4700:3033::ac43:a803, 2606:4700:3033::6815:4a5d`
NS	2	`hank.ns.cloudflare.com, yolanda.ns.cloudflare.com`
MX	1	`studioschool-edu.mail.protection.outlook`
TXT	3	`MS=ms80434037, google-site-verification=4A4qRBrMLkJbNYX...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`hank.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

studioschool.edu is the parent of www.studioschool.edu.

IP Addresses

Four IP numbers are pointed to by studioschool.edu: 2606:4700:3033::6815:4a5d, 2606:4700:3033::ac43:a803, 104.21.74.93 and 172.67.168.3.

other host names including al2s.com, gamevoyages.com, qfd.recwld.com, dndtransport.com and myphysiohelp.it share IP numbers with studioschool.edu.

Name Servers

studioschool.edu is delegated to two name servers hank.ns.cloudflare.com and yolanda.ns.cloudflare.com.

studioschool.edu shares the same name server setup as other domains, for instance cointools.info, xrpvalue.com, artinstitutes.edu, spev.spb.ru and volga.digital.

studioschool.edu at least partially shares name servers with other domains, for instance parfymonline.no, evilcode.com, echopromedia.co.uk, test7.com and tcelp.com.

These name servers are commonly used alongside shubhi.ns.cloudflare.com and nick.ns.cloudflare.com.

Host names with six IP numbers:

Host name hank.ns.cloudflare.com points to: 2606:4700:58::adf5:3b74, 2803:f800:50::6ca2:c174, 2a06:98c1:50::ac40:2174, 108.162.193.116, 172.64.33.116 and 173.245.59.116.

Host name yolanda.ns.cloudflare.com points to: 2606:4700:50::adf5:3af1, 2803:f800:50::6ca2:c0f1, 2a06:98c1:50::ac40:20f1, 108.162.192.241, 172.64.32.241 and 173.245.58.241.

Mail Servers

studioschool.edu is handled by a single mail server, studioschool-edu.mail.protection.outlook.com.

Host studioschool-edu.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c92c::3, 2a01:111:f403:f804::1, 2a01:111:f403:f902::1, 2a01:111:f403:f905::3, 52.101.9.20, 52.101.9.26, 52.101.41.22 and 52.101.41.183.

studioschool.edu - robtex.com