openclassrooms.com

Observed 2026-07-13T13:14:53.358Z (1d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byGoogle Workspace

Registered withGandi SAS

Also usesGoogle Search ConsoleAtlassianFacebook/MetaFigmaHubSpotMiro

IPv6 · 6 subdomains · tranco_40k

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat openclassrooms.com actually stands on - every host below is a signed observation

openclassrooms.com

A / AAAA

104.18.15.226104.18.14.2262606:4700::6812:ee22606:4700::6812:fe2

Cloudflareserves the site

rob.ns.cloudflare.comzara.ns.cloudflare.com

cloudflare.comanswers its DNS

smtp.google.com

Google Workspacereceives its email

HTTPS probe

redirect Redirecting (3xx) 302 → /fr/

HTTP status302

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time580 ms

DNS resolutionNOERROR

Redirect chain

/fr/

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 2

104.18.15.226
104.18.14.226

AAAA 2

2606:4700::6812:ee2
2606:4700::6812:fe2

MX 1

1smtp.google.com

TXT 26

google-site-verification=AUfXTxZiNMlJVUMEOV-rE-3qXXDzCs7bWKO1WAkSXsw
google-site-verification=_F1enPejZyv08M3rBrhfxdle_VpNSxxwxWdcGJRXzUk
Sendinblue-code:44c70bc1d5a742e2d07c6f8744ee4def
atlassian-domain-verification=6gmMY7s1L92PhZ0M+Kr8bNk21XlKopm+aUvqNLjwWg9TL+zsoU7JrEivw/P460x8
jamf-site-verification=29mRdDTT40s4zdfglLhJxw
facebook-domain-verification=etty6jmg2dug16uxir8r83bjpw12rz
figma-domain-verification=b4855041d333147a44dda6eb3d287c28c316516711d8a2c8a9dd1bf42f13c9ed-1728986686
google-site-verification=cjs3yTPWmtAmTITMK8HTVYXMolST1dEcMV_xcvGQqUo
Dynatrace-site-verification=022b23d9-99ed-4801-b628-de1712a28979__op1lvli1qhs0m4o2v7octr9u58
google-site-verification=as773-Br6AbX2z0m4GFK707futD1TlTmWRxKpza2bus

NS 2

rob.ns.cloudflare.com
zara.ns.cloudflare.com

SOA 1

rob.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (0)

None.

Subdomains (6)

The proof

Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for openclassrooms.com. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/openclassrooms.com">
  <img src="https://domaindrift.io/badge/openclassrooms.com.svg"
       width="300" height="64" alt="DomainDrift signed observations for openclassrooms.com">
</a>

Ed25519 Receipt

Receipt ID: fdcccc9d-9517-4b04-ba51-d131b9592262
Output Hash: 0bff7db597f3d3c881bd43d189491ff8573adcbe93a6b3966bfd7713a2a0eda0
Signature: ed25519:2c93bc0a7bf9beefc97deae40f3a76f0ced908ab31bd825cda250c9bd1828648d970ed59229463f62ac1a6640ca83622e10e308e69f656f67621be94712d4d0b
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

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