rfo.fr
Observed Jul 28, 2026, 09:45 UTC (19h 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 byMimecast
Secured byLet's Encrypt
majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat rfo.fr actually stands on - every host below is a signed observation
rfo.fr
A / AAAA
193.57.128.103
unattributedserves the site
NS
indom10.indomco.comindom20.indomco.netindom30.indomco.frindom80.indomco.hk+1 more
indomco.com + indomco.net + moreanswers its DNS
MX
de-smtp-inbound-1.mimecast.comde-smtp-inbound-2.mimecast.com
Mimecastreceives its email
TLS
rfo.fr
Let's Encryptissued its certificate
DNS Records
A 1
193.57.128.103
MX 2
10de-smtp-inbound-1.mimecast.com10de-smtp-inbound-2.mimecast.com
TXT 3
MS=ms81323128v=spf1 include:francetv.fr include:de._netblocks.mimecast.com ~allv=DMARC1; p=reject; pct=100; rua=mailto:dmarc@rfo.fr; ruf=mailto:dmarc@rfo.fr; fo=1
NS 5
indom10.indomco.comindom20.indomco.netindom30.indomco.frindom80.indomco.hkindom130.indomco.org
SOA 1
indom10.indomco.com hostmaster.cscdns.net
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
rfo.fr |
C=US, O=Let's Encrypt, CN=YR2 | Wed, 16 Sep 2026 13:10:39 +0000 |
YR2 |
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 (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 receiptPut the receipt on your own site. A live badge showing what DomainDrift observes and signs for rfo.fr. It updates itself. It attests a signed observation - not that the site is safe.
<a href="https://domaindrift.io/t/rfo.fr">
<img src="https://domaindrift.io/badge/rfo.fr.svg"
width="300" height="64" alt="DomainDrift signed observations for rfo.fr">
</a>
Ed25519 Receipt
- Receipt ID
rcpt_934b44e78659caba- Output Hash
2c92e7c93e4dc9ba1b9e6b8a0620a98a61bb321e7fb2f18b10796f1af0bde004- Signature
ed25519:466ac1b6ea1aa40659c6d3d5b62d8f59c01d6cda0b9f089004beca55e64bbc43cfbd9d5c15fa9ce0d9ceeadcdf6366a644253e65826ed4c0084fca330ec0d60f- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast