hal.science

Observed 2026-07-15T13:20:15.600Z (6h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Registered withOVH sas

Also usesGoogle Search Console

6 subdomains · tranco_10k

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

INFRASTRUCTURE MAPwhat hal.science actually stands on - every host below is a signed observation

hal.science

A / AAAA

193.48.96.10

Cloudflareserves the site

ccpntc3.in2p3.frccsd02.in2p3.frccpnvx.in2p3.fr

in2p3.franswers its DNS

mx2.in2p3.frmx1.in2p3.fr

in2p3.frreceives its email

HTTPS probe

ok Responding normally (2xx) 200 OK

HTTP status200

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time519 ms

DNS resolutionNOERROR

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

DNS Records

A 1

193.48.96.10

MX 2

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

TXT 4

v=spf1 ip4:193.48.96.0/24 include:spf.in2p3.fr ~all
google-site-verification=NQl9NPXGlgRK5l3w4Ia3jPciYGU0zZmuc9KTvXCRDOY
google-site-verification=Dot44n8XqpQEdQfm-PJLq5ViDbXzK0TkQD44Ii-ar2k
v=DMARC1; p=none; rua=mailto:dmarc@ccsd.cnrs.fr; adkim=r; aspf=r; sp=none

NS 3

ccpntc3.in2p3.fr
ccsd02.in2p3.fr
ccpnvx.in2p3.fr

SOA 1

ccsd02.in2p3.fr postmaster.hal.science

CAA 3

issue harica.gr
iodef mailto:ccsd-tech@ccsd.cnrs.fr
issuewild harica.gr

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 hal.science. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: b9c94c1f-1dff-4df7-8ee2-e0fa7203bd27
Output Hash: 8643fec9bf70d55da87fe2e67cde0bb7602c801a845aa2b822c01107c40f02de
Signature: ed25519:72beaca5250ea6a388508d5aa937449f9e7c1ecb50270930546e2d881d23467b1b758480012376272cef54aefa464006bf907b07fe196e4b55c900b7ecda660a
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/hal.science