dpdo.fr
Observed Jul 25, 2026, 16:08 UTC (6d 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 byBrevo (Sendinblue)
Secured byLet's Encrypt
2 subdomains · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat dpdo.fr actually stands on - every host below is a signed observation
dpdo.fr
A / AAAA
109.197.241.230
unattributedserves the site
NS
ns17.ovh.netdns17.ovh.net
ovh.netanswers its DNS
MX
mx3.mail.ovh.net
Brevo (Sendinblue)receives its email
TLS
dpdo.fr
Let's Encryptissued its certificate
DNS Records
A 1
109.197.241.230
MX 1
100mx3.mail.ovh.net
TXT 4
Sendinblue-code:8f16bf0305f4fafd96cee551c7f39fd8v=spf1 include:mx.ovh.com include:spf.mail.xsellco.com include:spf.sendinblue.com include:eskerondemand.com mx ~all987C1637A81A115CB2ABB8804294F9A43806B779v=DMARC1; p=none; sp=none; rua=mailto:dmarc@mailinblue.com!10m; ruf=mailto:dmarc@mailinblue.com!10m; rf=afrf; pct=100; ri=86400
NS 2
ns17.ovh.netdns17.ovh.net
SOA 1
dns17.ovh.net tech.ovh.net
SRV 1
ex2.mail.ovh.net:443 p0
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
dpdo.fr |
C=US, O=Let's Encrypt, CN=YR1 | Wed, 30 Sep 2026 09:34:31 +0000 |
YR1 |
C=US, O=ISRG, CN=Root YR | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YR |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Thu, 02 Sep 2032 23:59:59 +0000 |
Subdomains (2)
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_9e2c4fb02f8329cf- Output Hash
94ebe05106ee3ab870e4eaa1e6123ea148960c37e98eef3b6d32161b4b95f5dd- Signature
ed25519:6a36d76c5e85cd54ff5b9c7323db20573f4b4c6b59b9f48f219c16e1a3dc3133df37a09a73d21e0ab0103b65c0bb939b95153d7fbee8b37bdb4a4cda9120100e- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast