in2p3.fr

Observed Jul 18, 2026, 13:19 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

Not responding

Registered withGIP RENATER

Also usesGoogle Search Console

tranco_40k

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

INFRASTRUCTURE MAPwhat in2p3.fr actually stands on - every host below is a signed observation

in2p3.fr

ext-dns-2.cern.chccpnvx.in2p3.frdns.ens-lyon.frns2.nic.fr+2 more

cern.ch + in2p3.fr + moreanswers its DNS

mx2.in2p3.frmx1.in2p3.fr

in2p3.frreceives its email

DNS Records

MX 2

10mx2.in2p3.fr
10mx1.in2p3.fr

TXT 4

HARICA-CfrBcH5HgX8Y5coPyLk
v=spf1 include:spf.in2p3.fr ?all
google-site-verification=e4izz5_c0pUB3unVojp3P7UklYMRC-b-NYZndobLSNA
v=DMARC1; p=none; sp=none; rua=mailto:dmarc-reports@in2p3.fr; ruf=mailto:dmarc-reports@in2p3.fr

NS 6

ext-dns-2.cern.ch
ccpnvx.in2p3.fr
dns.ens-lyon.fr
ns2.nic.fr
ccpntc3.in2p3.fr
adminlinuxs.ijclab.in2p3.fr

SOA 1

ccpnvx.in2p3.fr telecom.cc.in2p3.fr

CAA 2

issue "letsencrypt.org"
issue "harica.gr"

TLS Certificates (0)

None.

Subdomains (0)

None observed.

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 in2p3.fr. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/in2p3.fr">
  <img src="https://domaindrift.io/badge/in2p3.fr.svg"
       width="300" height="64" alt="DomainDrift signed observations for in2p3.fr">
</a>

Ed25519 Receipt

Receipt ID: 36f85176-2344-42ad-9bb4-fd0e345ddf1a
Output Hash: 304e12ab0dbc907be6ae56080e251db358f55ed8b6aa05f91bab1489340b2f02
Signature: ed25519:50ffa7bf4acbd76df960af737bceaee1e5f1a15915a058c9c1106c92e60587ae233a40ec0510741bd3c3f2adb11799e1ebd98db2c0b0446a2ab830f2f4614801
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/in2p3.fr