mastercard.com.au

Last scanned 1d ago; the signed record is unchanged since 15d ago. Every field below carries an Ed25519 signature from that last reading. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

Guarded by a firewall
Email byProofpoint
Secured byDigiCert
Also usesFacebook/Meta
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 mastercard.com.au 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 14

A1NS6MX2TXT4SOA1

TLS certificates 2

Issued byDigiCert
ExpiresTue, 09 Fe (167d)
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_ea50307687cc45e8
Output Hash
fef77df19795b99d606bf10c2673e5dd9993d72b40f823dfc6a1a69afaf30d87
Signature
ed25519:bacd7ba951272a5e8083037c0b0d5b42ea0ac7c91ced14a74f86b68e81ec02629bd53b084f572fb0f0129bbfe658fe7e90da2147920ef2e511312708830e1605
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT4,060 material changesacross 2,664 domains · 24h to ~5h ago · -339 vs yesterdayROTATION57 domains moved DNS from koaladns.com to magpiedns.com, 50 moved backa rotation loop, not a migration · 24hEMAIL DRIFT2 domains switched email provider24hREGISTRAR DRIFT1 changed registrar24hNOW535 curated domains not reachablelast probe, steadySITE ERRORS17,754 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 78,726 sites429 rate-limit / 403 bot-block, a posture signal