cpf.gov.sg

Last scanned 9h ago; the signed record is unchanged since 11d 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 onAkamai International B.V
Email byAmazon SES
Secured byDigiCert
Registered toCPFB
Registered withGovernment Technology Agency
Also usesMicrosoft 365Google Gws RecoverydomainAppleMongoDBFacebook/MetaGoogle Search ConsolePalo Alto Networks
DNSSEC on · IPv6 · 2 subdomains · 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 cpf.gov.sg 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 37

A2AAAA2NS6MX4TXT15CAA7SOA1

TLS certificates 2

Issued byDigiCert
ExpiresSun, 10 Ja (136d)
Certificate nameswithheld

Subdomains 2

2 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_0c24a761f107152d
Output Hash
9d3b096032f7343bbac56bef255c6c89ab8fc9ce1cbbdd8dcc638d5c7ab9b8cb
Signature
ed25519:ff0f080f09f97401e59954aa7835b258af03defcf7c15a625dcd6dd17a374055de3bda59b8a559b6f2acca484997fd5b1c90cbfbcabb7d0eaa037404ae956a0b
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT4,023 material changesacross 2,585 domains · 24h to ~3h ago · -21,076 vs yesterdayROTATION51 domains moved DNS from magpiedns.com to koaladns.com, 51 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT1 changed registrar24hNOW569 curated domains not reachablelast probe, steadySITE ERRORS17,817 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 78,587 sites429 rate-limit / 403 bot-block, a posture signal