calibre-ebook.com

Last scanned 5h ago; the signed record is unchanged since 8d 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 onOVH SAS
Secured byLet's Encrypt
Registered withGoDaddy.com, LLC
IPv6 · 4 subdomains · tranco_20k
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for calibre-ebook.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 5

A1AAAA1NS2SOA1

TLS certificates 3

Issued byLet's Encrypt
ExpiresSat, 14 No (82d)
Certificate nameswithheld

Subdomains 4

4 subdomain hostnames 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_28d22af61927179c
Output Hash
7e698cace4f3da7ac067c5dbdd8021831530f4d132c7ca56bcb2df4b8cf9d841
Signature
ed25519:bedbc16d8c307294d683879179d66bb5c047c49ff07d3453e905ebf32c4371f807a22ee8a1c1dc961a5456914056d3ce7e1cf8e2c70422f8c3204ddb11bff609
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT3,625 material changesacross 2,096 domains · 24h to ~3h ago · -255 vs yesterdayROTATION56 domains moved DNS from koaladns.com to kirklanddc.com, 51 moved backa rotation loop, not a migration · 24hCERT DRIFT1 domains switched issuing CA24hREGISTRAR DRIFT5 changed registrar24hNOW346 curated domains not reachablelast probe, steadySITE ERRORS17,825 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 79,063 sites429 rate-limit / 403 bot-block, a posture signal