simplycolumn.us
Last scanned 10h ago; the signed record is unchanged since 6d 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 EncryptIPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT
Steady. No change on record for simplycolumn.us 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 7
A2AAAA2NS2SOA1
TLS certificates 4
Issued byLet's Encrypt
ExpiresFri, 23 Oc (61d)
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_2dc746eca2f4579d- Output Hash
37856447e017df0ca2bf72bfbccda832aee24653f1140f5788c0b0312883e70a- Signature
ed25519:732f066f2a11f267e339bbd1dd8e935a61afd4d1c802a4b88ce9e53f35c25211b10da08cd46ec269585ccf5a36a1f55c289307626f8655c794dc4ec58e93a10c- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast