posb.com.sg
Last scanned 7h ago; the signed record is unchanged since 18d 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 onCloudflare
CloudflareSecured byLet's Encrypt
Let's EncryptRegistered withCSC Corporate Domains Inc
Also usesFacebook/MetaGlobalSign
Facebook/Meta
GlobalSigntranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT
Steady. No change on record for posb.com.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 20
A2NS10TXT7SOA1
TLS certificates 3
Issued byLet's Encrypt
ExpiresSat, 03 Oc (35d)
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 receiptEd25519 receiptthe raw cryptographic proof
- Receipt ID
rcpt_d1886b68aebec21e- Output Hash
fc67d4ec9fb79943d8d4dbe1e05775ead46e740563ba84f212df89d1165c2032- Signature
ed25519:9ccaafce718564befdced74765c6d77b6e8edf8b650d3cf7bbbeaa2bc411f427dc0b4302cce9aff52ef18bf100e64d47e519ba275c0befaa03eb0756ab1cfb09- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast