retdtechfrance.fr
Observed Jul 27, 2026, 15:03 UTC (5d 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
Runs onCloudflare
Secured byGoogle Trust Services
Also usesGoogle Search Console
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat retdtechfrance.fr actually stands on - every host below is a signed observation
retdtechfrance.fr
A / AAAA
104.21.93.56172.67.205.1752606:4700:3031::6815:5d382606:4700:3037::ac43:cdaf
Cloudflareserves the site
NS
adrian.ns.cloudflare.comgabe.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
route2.mx.cloudflare.netroute3.mx.cloudflare.netroute1.mx.cloudflare.net
cloudflare.netreceives its email
TLS
retdtechfrance.fr
Google Trust Servicesissued its certificate
DNS Records
A 2
104.21.93.56172.67.205.175
AAAA 2
2606:4700:3031::6815:5d382606:4700:3037::ac43:cdaf
MX 3
1route2.mx.cloudflare.net64route3.mx.cloudflare.net70route1.mx.cloudflare.net
TXT 2
google-site-verification=iBxBA4QcXTSVVEeBeE0OiYxh2qFXaRl5yfvqWbH05fgv=spf1 include:_spf.mx.cloudflare.net ~all
NS 2
adrian.ns.cloudflare.comgabe.ns.cloudflare.com
SOA 1
adrian.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
retdtechfrance.fr |
C=US, O=Google Trust Services, CN=WE1 | Tue, 13 Oct 2026 10:42:09 +0000 |
WE1 |
C=US, O=Google Trust Services LLC, CN=GTS Root R4 | Tue, 20 Feb 2029 14:00:00 +0000 |
GTS Root R4 |
C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA | Fri, 28 Jan 2028 00:00:42 +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 receiptEd25519 Receipt
- Receipt ID
rcpt_a46ac1d6f06e4e06- Output Hash
d58f3822394dfe9ec1dd09ad3d436010413bde5cc7e98012342a48d7612cdb8d- Signature
ed25519:cfa3ff5d69e28271ca9616ffdcaf6e594071ef487e1a449e34da9358a86191fd50858658bbd85f17e89bc31480ad00716fae7467c0d624063f5d8a99074fe80a- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast