cnrtl.fr

Observed 2026-07-17T13:55:40.881894915+00:00 (21h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onRenater

Email byGoogle (SPF sender)

Secured byLet's Encrypt

Registered withGIP RENATER

1 subdomain · tranco_40k

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

INFRASTRUCTURE MAPwhat cnrtl.fr actually stands on - every host below is a signed observation

cnrtl.fr

A / AAAA

193.54.6.18

Renaterserves the site

orion.ciril.frarcturus.ciril.fr

ciril.franswers its DNS

mx1.relay.renater.frmx2.relay.renater.fr

Google (SPF sender)receives its email

TLS

www.cnrtl.fr

Let's Encryptissued its certificate

DNS Records

A 1

193.54.6.18

MX 2

10mx1.relay.renater.fr
10mx2.relay.renater.fr

TXT 1

v=spf1 include:spf.relay.renater.fr include:_spf.google.com ip4:193.54.6.0/26 ~all

NS 2

orion.ciril.fr
arcturus.ciril.fr

SOA 1

arcturus.ciril.fr hostmaster.ciril.fr

TLS Certificates (3)

Common Name	Issuer	Expires
`www.cnrtl.fr`	C=US, O=Let's Encrypt, CN=YR2	Sat, 10 Oct 2026 03:55:27 +0000
`YR2`	C=US, O=ISRG, CN=Root YR	Sat, 02 Sep 2028 23:59:59 +0000
`Root YR`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (1)

www.cnrtl.fr

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 cnrtl.fr. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: 98e10fab-08b2-4c29-ad16-551d08f8994a
Output Hash: 3ea2a5d714c29951dcdd2d1585f4f9bd71b8d34da737738858fea4546fb3fdc8
Signature: ed25519:70298c11fdb69e3b45cac84a35e14fa1d907c27a2ebfb960ef1d8841bd011aaaf2c32320d116f75c2c558beb33fe0a7ef9c2257dfd09bdc828da9e7bf47eb90e
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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