sana.de

Last scanned 4h ago; the signed record is unchanged since 22d ago. Every field below carries an Ed25519 signature from that last reading. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

Up right now
Runs onHetzner Online
Email byProofpoint
Secured byLet's Encrypt
Also usesDocuSignGoogle WorkspaceAppleMicrosoft 365Have I Been PwnedGoogle Search ConsoleAtlassian
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for sana.de 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.

SIGNED-OUT VIEW Provider names, posture and counts are shown. The record values - every DNS answer, each subdomain hostname, raw TXT, IPs, cert names and WHOIS - are the product. Sign in for the full signed record, or use the API with a key.

DNS records 22

A1NS2MX2TXT14SRV2SOA1

TLS certificates 3

Issued byLet's Encrypt
ExpiresThu, 08 Oc (34d)
Certificate nameswithheld

Subdomains 1

1 subdomain hostname observed and signed - the list itself is part of the paid record.

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 receipt
Ed25519 receiptthe raw cryptographic proof
Receipt ID
rcpt_c01a2e5c739720ef
Output Hash
056d0bd7baa2f4f96ec50e71e4102e4e1e4acf5f6d2112f4c4e0b62de90d2c66
Signature
ed25519:ae982d46d27a8d7c3812dcd42a87b6a56d9a5661935db61636391f487283190e9f7a48a4469f85de0a59ad00fc7b13493d81af5a327f38e3b99b647915341a09
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT10,714 material changesacross 9,019 domains · 24h to ~3h ago · +4,768 vs yesterdayDNS DRIFT83 domains changed DNS providertop destination koaladns.com · -3 vs yesterdayCERT DRIFT2 domains switched issuing CA24hREGISTRAR DRIFT4 changed registrar24hNOW604 curated domains not reachablelast probe, steadySITE ERRORS17,523 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 79,902 sites429 rate-limit / 403 bot-block, a posture signal