arras.fr
Observed Jul 24, 2026, 11:08 UTC (8h ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation — watch it for 5-minute checks.
Up right now
Email byMicrosoft 365
Secured byLet's Encrypt
Also usesGoogle Search Console
IPv6 · 1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat arras.fr actually stands on - every host below is a signed observation
arras.fr
A / AAAA
91.214.190.1542001:1600:13:101::1335
2001serves the site
NS
ns3.rmi.frns4.rmi.fr
rmi.franswers its DNS
MX
mx03.cloud.vadesecure.commx04.cloud.vadesecure.comarras-fr.mail.protection.outlook.commx01.cloud.vadesecure.com+1 more
Microsoft 365receives its email
TLS
arras.fr
Let's Encryptissued its certificate
DNS Records
A 1
91.214.190.154
AAAA 1
2001:1600:13:101::1335
MX 5
10mx03.cloud.vadesecure.com10mx04.cloud.vadesecure.com50arras-fr.mail.protection.outlook.com10mx01.cloud.vadesecure.com10mx02.cloud.vadesecure.com
TXT 3
v=spf1 include:spf.cloud.vadesecure.com include:sparkpostmail.com include:spf.protection.outlook.com ip4:185.171.159.132 ip4:185.171.159.164 ip4:185.171.159.154 -allMS=ms51461209google-site-verification=iecryfq8xr_qZRTk24DkqpZYIUnx4vgzJLcyHEDkP_o
NS 2
ns3.rmi.frns4.rmi.fr
SOA 1
ns3.rmi.fr ndd.adista.fr
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
arras.fr |
C=US, O=Let's Encrypt, CN=YE1 | Sun, 11 Oct 2026 05:36:36 +0000 |
YE1 |
C=US, O=ISRG, CN=Root YE | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YE |
C=US, O=Internet Security Research Group, CN=ISRG Root X2 | Thu, 02 Sep 2032 23:59:59 +0000 |
ISRG Root X2 |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Thu, 02 Sep 2032 23:59:59 +0000 |
Subdomains (1)
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 receiptEd25519 Receipt
- Receipt ID
rcpt_cc5b4f6b22c0be0f- Output Hash
3c160c52e83dc2c52465c7f052d94e81197989b25372858c02c95ef61e57aa97- Signature
ed25519:a6fa3ebd27ee702e0b0567e91987ed530d5a4f317e80d3ee0d11c89405d62fd7347fc9e24daa188a5ee5b261d3580afd1656d12c6a876d70dc6d5d97c88ee90e- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast