columbia.ae
Last scanned 11h ago; the signed record is unchanged since 9d 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
CloudflareEmail byMimecast
MimecastSecured byLet's Encrypt
Let's EncryptAlso usesMicrosoft 365
Microsoft 365tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT
Steady. No change on record for columbia.ae 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 4
Issued byLet's Encrypt
ExpiresSat, 26 Se (36d)
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_c8268c3352b13aeb- Output Hash
489c9feeb95400a7ee5737d1dbb3341d113050a48393799bd705abbe3166afba- Signature
ed25519:49b99e7aeb9a8a68ae101ca57c18a222ae5de05f6d6249ab867a46a8866b64e2e3946851f65c6f7663f37cbdf76331ed80ca08043292967defdf59e60f6b8e07- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast