strava.cz

Last scanned 19h ago; the signed record is unchanged since 13d 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
Secured byLet's Encrypt
Registered withREG-QUANTCOM
Also usesMicrosoft 365Google Search Console
1 subdomain · 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 strava.cz 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 8

A1NS2MX1TXT3SOA1

TLS certificates 3

Issued byLet's Encrypt
ExpiresTue, 03 No (71d)
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_b28284ec71bcd896
Output Hash
5ea6a202f24281b252008cf6ac551b5d7440e499732c3fb1f5704a69cfd0f795
Signature
ed25519:778678d98a78282d777228b738a1c5a07a3213e408e30e46e7706517daf7bf5ef27476694a553273a3dc486be1016ad72b1deba9057c47d42a6365b8695b020a
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT3,817 material changesacross 2,310 domains · 24h to ~3h agoDNS DRIFT85 domains changed DNS providertop destination koaladns.com · -4 vs yesterdayCERT DRIFT1 domains switched issuing CA24hREGISTRAR DRIFT3 changed registrar24hNOW323 curated domains not reachable+68 vs yesterdaySITE ERRORS17,795 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 79,142 sites429 rate-limit / 403 bot-block, a posture signal