criteo.net
Observed Jul 21, 2026, 19:59 UTC (1d 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.
Not responding
Email byMicrosoft 365
Registered withGandi SAS
tranco_1k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat criteo.net actually stands on - every host below is a signed observation
criteo.net
NS
ns2.criteo.comns1.criteo.com
criteo.comanswers its DNS
MX
Criteo-net.mail.protection.outlook.com
Microsoft 365receives its email
DNS Records
MX 1
0Criteo-net.mail.protection.outlook.com
TXT 4
_sr5muefog6daedc2vxhdbsgdmmopj9hMS=ms56019665v=spf1 redirect=criteo.comv=DMARC1; p=reject; fo=1; rua=mailto:iit.ops.notifications.atp-dmarc@criteo.com; ruf=mailto:iit.ops.notifications.atp-dmarc@criteo.com
NS 2
ns2.criteo.comns1.criteo.com
SOA 1
ns1.criteo.com dns.criteo.com
CAA 1
issue "digicert.com"
TLS Certificates (0)
None.
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 receiptEd25519 Receipt
- Receipt ID
rcpt_a0f156eac679afb6- Output Hash
688bb05d3a8882785d1d87a44db5da12a35fed2868660b641a0871afb9ac6f95- Signature
ed25519:d35b4a955de5309198d82d0051cadcbe3116bbb28570c0fd5a2e87c36be45fd0ac218750b18c78918f8d92909a4870231c06f752c0587ea99bb5b7b569054c03- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast