cer.gov.au

Last scanned 19h ago; the signed record is unchanged since 10d 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 onFastly
Email byMicrosoft 365
Secured byLet's Encrypt
Also usesGoogle Search ConsoleAppleCiscoAdobePalo Alto Networks
DNSSEC on · 1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for cer.gov.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 23

A4NS4MX1TXT13SOA1

TLS certificates 3

Issued byLet's Encrypt
ExpiresThu, 22 Oc (63d)
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_0d2c3c2dd8c48102
Output Hash
3c820819443b25c48a33eae8198e2b4e452aa56d4c1976717955045e7a6a6414
Signature
ed25519:8571d3870e4874b13d562fa10e85bf32477ea5ed686aa9184fd397c8221120aabcbffdba5e1b0480208f86ad7b58cd21d8e9d866273743e350bfac9b67d44101
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT13,381 material changesacross 10,869 domains · 24h to ~15h ago · +6,719 vs yesterdayROTATION74 domains moved DNS from koaladns.com to kirklanddc.com, 73 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT4 changed registrar24hNOW175 curated domains not reachable+55 vs yesterdaySITE ERRORS17,795 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 77,968 sites429 rate-limit / 403 bot-block, a posture signal