biogreen.at
Observed Aug 16, 2026, 14:07 UTC (20h 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
CloudflareSecured byLet's Encrypt
Let's EncryptRegistered withKey-Systems GmbH ( https://nic.at/registrar/404 )
IPv6 · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT
Steady. No change on record for biogreen.at in the last day; this reading matches the one before it. The steady record is signed like every other reading. Watch it to catch the next move the moment it lands.
INFRASTRUCTURE MAPwhat biogreen.at actually stands on - every host below is a signed observation
biogreen.at
A / AAAA
172.67.137.67104.21.73.132606:4700:3037::ac43:89432606:4700:3035::6815:490d
Cloudflareserves the site
NS
carter.ns.cloudflare.comlaura.ns.cloudflare.com
cloudflare.comanswers its DNS
TLS
biogreen.at
Let's Encryptissued its certificate
DNS Records
A 2
172.67.137.67104.21.73.13
AAAA 2
2606:4700:3037::ac43:89432606:4700:3035::6815:490d
NS 2
carter.ns.cloudflare.comlaura.ns.cloudflare.com
SOA 1
carter.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
biogreen.at |
C=US, O=Let's Encrypt, CN=YE2 | Sun, 25 Oct 2026 23:19:52 +0000 |
YE2 |
C=US, O=ISRG, CN=Root YE | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YE |
C=US, O=Internet Security Research Group, CN=ISRG Root X2 | Thu, 02 Sep 2032 23:59:59 +0000 |
ISRG Root X2 |
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; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_93c3cda66a9ad2b4- Output Hash
5f3d8a507d68e17311998bca6da6c09fe2405439b98732ccf603e9a95fe3e42b- Signature
ed25519:132ff5c874ec121a198ee71d2970d81594f2cda2d457f16d636d446429e4839f887a1b64bf4e5ceccaff0a0aff1591cb04db5ee7e1e484bd239515489cdc350c- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast