pdftron.com

Last scanned 16h ago; the signed record is unchanged since 14d 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
Email byMicrosoft 365
Secured byAmazon
Registered withGoDaddy.com, LLC
Also usesGoogle Search ConsoleKnowBe4Mixpanel
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 pdftron.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 19

A2NS4MX1TXT10SRV1SOA1

TLS certificates 3

Issued byAmazon, Starfield Technologies
ExpiresSun, 24 Ja (153d)
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_ee1dd65e31e8b3cc
Output Hash
6e24648a301226cb9bcbe74bae2e24710e70ff9e88a236e0c7e033678ded9ff9
Signature
ed25519:b3d47037c1b956bd1c92c13134c6736a349df6268423bf3fa487d61e31d191108aacea6a99b2d0c2e84e90f823ef44d9a768ed7f1c7a18f33bd4038c77188905
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFTat least 2,749 material changesacross 1,686+ domains · 24h to ~9h ago · a floor, 15h of 24 walkedROTATION64 domains moved DNS from magpiedns.com to koaladns.com, 62 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT4 changed registrar24hNOW383 curated domains not reachable+56 vs yesterdaySITE ERRORS17,841 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 79,022 sites429 rate-limit / 403 bot-block, a posture signal