4columns.org

Last scanned 16h 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
Runs onSucuri
Email byGoogle Workspace
Secured byGoDaddy.com
Registered withWild West Domains, LLC
Also usesGoogle 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 4columns.org 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 9

A1NS2MX1TXT4SOA1

TLS certificates 3

Issued byGoDaddy.com
ExpiresMon, 05 Oc (41d)
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_f9ac40132fda039e
Output Hash
0b25ecf63d521c8febc850b4b0e58cb76dee85d579e8451fe4c84672dbe5720b
Signature
ed25519:93c5dda7366a3a4bca44820ee3c3e66e0bc98e24c417897c5713b89c99b7ff4d497ab96316964945f76bdc61367b4392024d95e3595d3308393816119e550f07
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT9,905 material changesacross 8,382 domains · 24h to ~2h agoDNS DRIFT93 domains changed DNS providertop destination koaladns.com · +10 vs yesterdayEMAIL DRIFT2 domains switched email providertop destination amazonaws.comREGISTRAR DRIFT2 changed registrar24hNOW481 curated domains not reachable+61 vs yesterdaySITE ERRORS17,743 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 78,783 sites429 rate-limit / 403 bot-block, a posture signal