schoolwindow.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

schoolwindow.dev

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:c1c3🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:5a1c🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.90.28Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.193.195🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSemely.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26d1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemely.ns.cloudflare.com
A2803:f800:50::6ca2:c2d1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRemely.ns.cloudflare.com
A2a06:98c1:50::ac40:22d1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRemely.ns.cloudflare.com
A108.162.194.209🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemely.ns.cloudflare.com
A162.159.38.209Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemely.ns.cloudflare.com
A172.64.34.209🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemely.ns.cloudflare.com
NSjohnathan.ns.cloudflare.com
A2606:4700:58::a29f:2c2c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjohnathan.ns.cloudflare.com
A2803:f800:50::6ca2:c32c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjohnathan.ns.cloudflare.com
A2a06:98c1:50::ac40:232c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjohnathan.ns.cloudflare.com
A108.162.195.44🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjohnathan.ns.cloudflare.com
A162.159.44.44Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjohnathan.ns.cloudflare.com
A172.64.35.44🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjohnathan.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.90.28, 172.67.193.195
IPv6 hints2606:4700:3032::ac43:c1c3, 2606:4700:3033::6815:5a1c
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=212, name=cloudflare-ech.com
SOAemely.ns.cloudflare.comdns@cloudflare.com serial=2419733364

dev

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
🔒 HSTS Preload (+subdomains)

Same first word

schoolwindow.org
schoolwindow.app
schoolwindow.com
schoolwindow.xyz
schoolwindow.net
schoolwindow.dev

Similar names

windowschool.com
windowschool.ru
windowschool.online

Previous names

schoolerp.dev
schoolgroupdash.dev
schoolhouse.dev
schoolhub.dev
schoolify.dev
schoolinked.dev
schoollabs.dev
schoollink.dev
schoolmann.dev
schoolmaxxing.dev
schoolnimbus.dev
schoolofcod.dev
schoolofcode.dev
schoolofphilosophy.dev
schoolos.dev
schoolpilot.dev
schoolplus.dev
schools-paybook.dev
schoolspider.dev
schoolwatch.dev

Next names

schoolwork.dev
schoolworks.dev
schooly.dev
schoolyard.dev
schoon.dev
schoonderwoerd.dev
schoone.dev
schooner.dev
schoonfield.dev
schoonman.dev
schootensoftware.dev
schoppeg.dev
schopphoven.dev
schorer.dev
schorl.dev
schorle.dev
schorr.dev
schory.dev
schosser.dev
schott.dev

DNS History

6 records (6 active, 0 former)

NSemely.ns.cloudflare.comjohnathan.ns.cloudflare.comA104.21.90.28172.67.193.1952606:4700:3032::ac43:c1c32606:4700:3033::6815:5a1c
●NSemely.ns.cloudflare.com2026-08-25 → 2026-11-11 · 2 obs
● 2026-08-25 23:25:06
● 2026-11-11 18:38:28
●NSjohnathan.ns.cloudflare.com2026-08-25 → 2026-11-11 · 2 obs
● 2026-08-25 23:25:06
● 2026-11-11 18:38:28
●A104.21.90.282026-08-25 → 2026-11-11 · 2 obs
● 2026-08-25 23:25:06
● 2026-11-11 18:38:28
●A172.67.193.1952026-08-25 → 2026-11-11 · 2 obs
● 2026-08-25 23:25:06
● 2026-11-11 18:38:28
●A2606:4700:3032::ac43:c1c32026-08-25 → 2026-11-11 · 2 obs
● 2026-08-25 23:25:06
● 2026-11-11 18:38:28
●A2606:4700:3033::6815:5a1c2026-08-25 → 2026-11-11 · 2 obs
● 2026-08-25 23:25:06
● 2026-11-11 18:38:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...10 records
schoolwindow.devjohnathan.ns.cloudflare.com, emely.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.209

NS records: johnathan.ns.cloudflare.com, emely.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for schoolwindow.dev (unsigned zone)

⏱️ Timing

Total: 862ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.90.28, 172.67.193.195
AAAA22606:4700:3033::6815:5a1c, 2606:4700:3032::ac43:c1c3
NS2emely.ns.cloudflare.com, johnathan.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1emely.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

IP Addresses

schoolwindow.dev points to the four IP addresses 104.21.90.28, 172.67.193.195, 2606:4700:3032::ac43:c1c3 and 2606:4700:3033::6815:5a1c.

Additional host names — usedcarsbuyersguide.com, 1658c1.com, michelafraietta.com and two others — share IP numbers with schoolwindow.dev.

Name Servers

Two name servers handle the delegation for schoolwindow.dev: emely.ns.cloudflare.com and johnathan.ns.cloudflare.com.

schoolwindow.dev shares its name server setup with other domains, including 813i.com, kiqaz.pages.dev, 3cnxmsj.pages.dev and two others.

The name servers of schoolwindow.dev overlap at least partially with those of other domains — among them clinicadentalvaldivieso.es, 202006.com, nevezzbe.hu and two more.

These name servers commonly appear alongside the name servers stephane.ns.cloudflare.com and garret.ns.cloudflare.com.

Host names with 6 IP numbers:

emely.ns.cloudflare.com resolves to 108.162.194.209, 162.159.38.209 and 172.64.34.209 among others, with 3 other IP addresses in total.

johnathan.ns.cloudflare.com resolves to 108.162.195.44, 162.159.44.44 and 172.64.35.44 among others, with 3 other IP addresses in total.