6sigma.us

Last scanned 2h ago; the signed record is unchanged since 15d 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
Email byGoogle Workspace
Secured byLet's Encrypt
Also usesFacebook/MetaGoogle Search Console
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for 6sigma.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 15

A1NS4MX5TXT4SOA1

TLS certificates 3

Issued byLet's Encrypt
ExpiresSun, 11 Oc (45d)
Certificate nameswithheld

Subdomains 1

1 subdomain hostname 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_5be07ef4fcd58ca4
Output Hash
e8c65cbcfaba033a50dbdb66809fa2b7dd7c18c678e339b266fcd8442d9785ef
Signature
ed25519:3c1b323831b4d5375cb42a422d63a07ee9be9c1549f8ecb8e1ac2ec5cb840ec3057a1e26a21cef845a3b9834d25867e9ebe6db4777298bcc0ccc407d8fd3cf0b
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT11,799 material changesacross 9,810 domains · 24h to ~60m ago · +7,400 vs yesterdayDNS DRIFT95 domains changed DNS providertop destination koaladns.com · -1 vs yesterdayEMAIL DRIFT1 domain switched email provider24hREGISTRAR DRIFT1 changed registrar24hNOW541 curated domains not reachablelast probe, steadySITE ERRORS17,736 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 78,349 sites429 rate-limit / 403 bot-block, a posture signal