reef.eu
Observed Jul 24, 2026, 21:30 UTC (8d 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.
Guarded by a firewall
Runs onCloudflare
Email byMicrosoft 365
Secured byLet's Encrypt
Also usesGoogle Search Console
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat reef.eu actually stands on - every host below is a signed observation
reef.eu
A / AAAA
23.227.38.652620:127:f00f:5::
Cloudflareserves the site
NS
dns1.cscdns.netdns2.cscdns.net
cscdns.netanswers its DNS
MX
reef-eu.mail.protection.outlook.com
Microsoft 365receives its email
TLS
reef.eu
Let's Encryptissued its certificate
DNS Records
A 1
23.227.38.65
AAAA 1
2620:127:f00f:5::
MX 1
0reef-eu.mail.protection.outlook.com
TXT 5
MS=ms58593668klaviyo-site-verification=VYVaeev=spf1 include:spf.protection.outlook.com ip4:88.198.19.206 -allgoogle-site-verification=yHZk1jR8x-xexmxPPU6eKU8mlGt2JF9kQkhnEHaXVfYv=DMARC1; p=none;
NS 2
dns1.cscdns.netdns2.cscdns.net
SOA 1
dns1.cscdns.net hostmaster.cscdns.net
TLS Certificates (2)
| Common Name | Issuer | Expires |
|---|---|---|
reef.eu |
C=US, O=Let's Encrypt, CN=E8 | Tue, 25 Aug 2026 23:39:31 +0000 |
E8 |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Fri, 12 Mar 2027 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 receiptEd25519 Receipt
- Receipt ID
rcpt_a9450790a2a5a58f- Output Hash
31c85df6909e7729184ac433d58bc3e16bdb8dec3db53bd21ead7ffa2e855026- Signature
ed25519:47b94c7b9611be8efbf4a852cc70faabab7d917bde328617ecf5a9ad6972918b1454d4558c5484a14250613311c5af68390cfefc2d42a14af233931f86beb00b- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast