certina.com
Last scanned 18h ago; the signed record is unchanged since 10d 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 onAkenes
Email byMandrill (Mailchimp)
Mandrill (Mailchimp)Secured byLet's Encrypt
Let's EncryptRegistered withCSC Corporate Domains, Inc.
Also usesFacebook/MetaGoogle Search ConsoleAtlassianFigmaYahoo
Facebook/Meta
Google Search Console
Atlassian
Figma
Yahootranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT
Steady. No change on record for certina.com 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 18
A1NS4MX2TXT9SRV1SOA1
TLS certificates 4
Issued byLet's Encrypt
ExpiresWed, 26 Au (6d)
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_865da56aa366d15c- Output Hash
8dca3b2853223793cdc4e719c2a44b0c30821f0b1b8831be85a9c9d7cf4f421c- Signature
ed25519:9a42ae785aada8312b0152732ff8e5cbaaa8c4d2e9e5dfed3136376174f48cc4f139bffbbf6a1eb970c06219ede7fbdf55d15677fc7ce5ec6943cf9f11d29f01- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast