pbr-book.org

Observed Aug 11, 2026, 02:21 UTC (14d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of pbr-book.org was taken 14d ago

pbr-book.org is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting pbr-book.org under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.

Watch pbr-book.org Watching a domain needs a DRM3 account. The reading above stays free and public either way.
DRIFT

Steady. No change on record for pbr-book.org 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 7

A2AAAA2NS2SOA1

TLS certificates 3

Issued byGoogle Trust Services, GlobalSign
ExpiresSun, 13 Se (20d)
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 receipt
Ed25519 receiptthe raw cryptographic proof
Receipt ID
rcpt_9e2b9260daee3c7a
Output Hash
cd95171b70b114af9c14bf246237027c9849f76607052322efeb7020af5d5fe6
Signature
ed25519:5974c48c0be177181d25d93bfe66317f9370b0f6864ac91ef3f1fb57034ff008fd9cd69fa6734aed0a9585b20eaa4e64f72ebada469667a8e72d8d91e48a6c03
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFTat least 2,862 material changesacross 1,730+ domains · 24h to ~9h ago · a floor, 15h of 24 walkedROTATION67 domains moved DNS from magpiedns.com to koaladns.com, 59 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT5 changed registrar24hNOW379 curated domains not reachable+52 vs yesterdaySITE ERRORS17,839 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 79,015 sites429 rate-limit / 403 bot-block, a posture signal