uspo.fr

Observed Jul 26, 2026, 08:58 UTC (7d 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.

Verify this receipt yourself + Watch this domain

Up right now

Email byMicrosoft 365

Secured byLet's Encrypt

majestic

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

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

uspo.fr

A / AAAA

51.178.97.65162.19.37.228

unattributedserves the site

ns13.ovh.netdns13.ovh.net

ovh.netanswers its DNS

uspo-fr.mail.protection.outlook.com

Microsoft 365receives its email

TLS

uspo.fr

Let's Encryptissued its certificate

DNS Records

A 2

51.178.97.65
162.19.37.228

MX 1

0uspo-fr.mail.protection.outlook.com

TXT 5

1|www.uspo.fr
MS=ms30283753
brevo-code:b2a2318a8ece95cc5c297f865189ad9c
v=spf1 include:spf.protection.outlook.com -all
v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com

NS 2

ns13.ovh.net
dns13.ovh.net

SOA 1

dns13.ovh.net tech.ovh.net

TLS Certificates (4)

Common Name	Issuer	Expires
`uspo.fr`	C=US, O=Let's Encrypt, CN=YE1	Sun, 18 Oct 2026 08:35:01 +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 (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 uspo.fr. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_0f98c7d2a64193a6
Output Hash: 246059068c71546784cf602e358fd5b5fb91cfea7b11a9130f1bb3c47481af87
Signature: ed25519:0f48c520f4c9c4d654ac0ba6f625780d33d48eb3db239c097f78c31b63278a2045a4864beba2b923e6118ea76bd9eca11d08456e5974a475b707f062e16d0408
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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