us.fr
Observed Aug 2, 2026, 09:53 UTC (21h 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
Secured byLet's Encrypt
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat us.fr actually stands on - every host below is a signed observation
us.fr
A / AAAA
94.143.220.218
unattributedserves the site
NS
dns20.ovh.netns20.ovh.net
ovh.netanswers its DNS
MX
mx3.mail.ovh.netmx4.mail.ovh.net
ovh.netreceives its email
TLS
us.fr
Let's Encryptissued its certificate
DNS Records
A 1
94.143.220.218
MX 2
10mx3.mail.ovh.net1mx4.mail.ovh.net
TXT 3
e037c3f14f926ccabcfe11608ab46ef9d04f1ed61|www.us.frv=spf1 include:mx.ovh.com ~all
NS 2
dns20.ovh.netns20.ovh.net
SOA 1
dns20.ovh.net tech.ovh.net
SRV 3
mailconfig.ovh.net:443 p0ssl0.ovh.net:993 p0ssl0.ovh.net:465 p0
DMARC_RECORDS 3
v=spf1 include:mx.ovh.com ~alle037c3f14f926ccabcfe11608ab46ef9d04f1ed61|www.us.fr
BIMI_RECORDS 3
e037c3f14f926ccabcfe11608ab46ef9d04f1ed6v=spf1 include:mx.ovh.com ~all1|www.us.fr
MTA_STS_RECORDS 3
e037c3f14f926ccabcfe11608ab46ef9d04f1ed61|www.us.frv=spf1 include:mx.ovh.com ~all
TLS Certificates (2)
| Common Name | Issuer | Expires |
|---|---|---|
us.fr |
C=US, O=Let's Encrypt, CN=R12 | Sat, 22 Aug 2026 06:34:30 +0000 |
R12 |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Fri, 12 Mar 2027 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_034e0dadfbadfe23- Output Hash
72ebdd9f9be9a4b70710a195e6d15e9ee036413cd3c3535a3d25d85a7d369d73- Signature
ed25519:410fe51a20d964d3e6fd95190f5247b8f4ba70ff615db62cb6e07c042a20a08fd799623787e67125dc55f7ac73172fc7a57615bf8e4ee541585af218ce952d07- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast