groupon.de
Last scanned 8h ago; the signed record is unchanged since 14d 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 onCloudflare
CloudflareEmail byGoogle Workspace
Google WorkspaceSecured byGoogle Trust Services
Google Trust ServicesAlso usesAppleFacebook/MetaGoogle Search Console
Apple
Facebook/Meta
Google Search ConsoleIPv6 · tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT
Steady. No change on record for groupon.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 25
A2AAAA2NS3MX5TXT7SRV5SOA1
TLS certificates 3
Issued byGoogle Trust Services, GlobalSign
ExpiresSun, 18 Oc (49d)
Certificate nameswithheld
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 receiptthe raw cryptographic proof
- Receipt ID
rcpt_868cc26ee8d23831- Output Hash
7d419403a59f4cfde0fa75ae75b403b878a42f7cf75f3f1a7f9b061dfcf1e259- Signature
ed25519:712886114363f16c126f413992bd2295a1039a964651d25114b7ebae7a215e7a924c1f9ed8e95d45545e33cffaeb917f4bf7a16846991cfcae0c3fc9fb505d08- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast