cuatro.com

Last scanned 6h ago; the signed record is unchanged since 39d ago. Every field below carries an Ed25519 signature from that last reading. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

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Up right now
Runs onAmazon
Secured byAmazon
Registered withacens Technologies, S.L.U.
Also usesMicrosoft 365Google Search Console
push_legacy
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for cuatro.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 27

A3NS6MX4TXT13SOA1

TLS certificates 3

Issued byAmazon, Starfield Technologies
ExpiresSat, 05 De (77d)
Certificate nameswithheld

Subdomains 0

None observed.

WILDCARD DNSobserved 2026-09-19 05:38 UTC

DomainDrift asked this domain for one hostname that nobody ever registered, and it answered. A domain that answers invented hostnames is running wildcard DNS. It is common and usually deliberate. A SaaS platform gives every customer a subdomain this way. How the check works

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.

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Ed25519 receiptthe raw cryptographic proof
Receipt ID
rcpt_88f6d62e9aa2258d
Output Hash
92ae3cb08c930a5ec2afd10897fb800db5b4882e35ac1dd8b6959184249ad34b
Signature
ed25519:5fa78d234cebff0cb6d43f87c07df8009e940362b4cfee147bffe8acf0cb7d6d517420abd22bacabdb7908f1fe0a363067e80a2338a0d76955f5d1b85a15a801
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT32,465 material changesacross 27,253 domains · 24h to ~2h ago · +24,317 vs yesterdayDNS DRIFT87 domains changed DNS providertop destination koaladns.com · +1 vs yesterdayNOW576 curated domains not reachable-65 vs yesterdaySITE ERRORS17,683 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 86,864 sites429 rate-limit / 403 bot-block, a posture signal