sigmamd.com
Last scanned 10h ago; the signed record is unchanged since 6d 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 byLet's Encrypt
Let's EncryptAlso usesMicrosoft 365Facebook/MetaSlackGoogle Search ConsoleStripe
Microsoft 365
Facebook/Meta
Slack
Google Search Console
Stripetranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT
Steady. No change on record for sigmamd.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 24
A1NS4MX5TXT8CAA5SOA1
TLS certificates 4
Issued byLet's Encrypt
ExpiresThu, 05 No (75d)
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_3609c8940a2359bf- Output Hash
7a90ca058e4b1e24160f79503b636513f0009a76ce173bc82620e07c394492a5- Signature
ed25519:4066f1941ea24a58a160ba0b2b8c53fe4a4796362b874d6353f69369842eceb079d09eae0f63737a70cc3705755c3885978c3b4d1cc7ded67fc7c88c15238403- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast