vertex42.com

Last scanned 2h ago; the signed record is unchanged since 26d 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
Email byGoogle (SPF sender)
Secured byDigiCert
Registered witheNom, LLC
3 subdomains · tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for vertex42.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 13

A1NS3MX4TXT4SOA1

TLS certificates 2

Issued byDigiCert
ExpiresWed, 10 Fe (157d)
Certificate nameswithheld

Subdomains 3

3 subdomain hostnames observed and signed - the list itself is part of the paid record.

WILDCARD DNSobserved 2026-09-06 02:51 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_0e558c8f8ca3695b
Output Hash
f96e5d5e9565fd53cb52f31026e044010dc586692a3b78c8991188f108e4bf1c
Signature
ed25519:d5263bfba789ad947e69ae3f1c3793f118de7a94e79368458021d0477ecd755da69a55e6b60a3ce1c604cb1a47696eb2416ca8cb0fadb20b65d00abb4891d70d
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT9,789 material changesacross 8,304 domains · 24h to ~2h ago · +2,555 vs yesterdayDNS DRIFT88 domains changed DNS providertop destination koaladns.com · +2 vs yesterdayEMAIL DRIFT3 domains switched email provider24hREGISTRAR DRIFT1 changed registrar24hNOW622 curated domains not reachablelast probe, steadySITE ERRORS17,461 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 79,601 sites429 rate-limit / 403 bot-block, a posture signal