osingenieria.com
Last scanned 38m ago; the signed record is unchanged since 14d ago. Every field below carries an Ed25519 signature from that last reading. Catalog observation, re-checked on rotation - watch it for 5-minute checks.
Not responding
Secured byLet's Encrypt
Let's Encrypttranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT
Steady. No change on record for osingenieria.com 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
A1NS2MX1TXT1SRV1SOA1
TLS certificates 4
Issued byLet's Encrypt
ExpiresSun, 08 No (75d)
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_dc73706820771386- Output Hash
2ae99e74f0fea1c0ee9f8fe3ae399cccd5e15051a04adbc9c0233d858ea73ecd- Signature
ed25519:2b7f19d600420b983ea68fb1431c90d577dcfc26b5c92f3f03b99be1cd527fe34f044c052266e8bd4cd6dfb3bf4e760af58864cc6737685cb33361ba414e7609- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast