securityscorecard.io

Last scanned 5h ago; the signed record is unchanged since 9d 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
Email byGoogle Workspace
Secured byAmazon
Also usesMicrosoft 365ZoomDropboxAppleSage IntacctDocuSignCanvaOpenAI
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 securityscorecard.io 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 47

A4NS4MX5TXT33SOA1

TLS certificates 3

Issued byAmazon, Starfield Technologies
ExpiresSun, 25 Oc (66d)
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_f5db42824973aa35
Output Hash
787b8c5fe61d712278ee97e3fe914361cedf3e2aae75a321ad8be157f90b4b3c
Signature
ed25519:66c77265ce43ddbb5929b47eadf849738a354309aeeb02793c47f31d35d2a353a36aa543774d2a1ac301889906dd319abc94631291956586878ac1c815eb8207
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT8,963 material changesacross 5,270 domains · 24h to ~3h ago · +2,301 vs yesterdayROTATION63 domains moved DNS from magpiedns.com to koaladns.com, 63 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT3 changed registrar24hNOW135 curated domains not reachablelast probe, steadySITE ERRORS17,742 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 78,425 sites429 rate-limit / 403 bot-block, a posture signal