CONTINUOUS INTERNET TELEMETRY24H DRIFT5,909 material changesacross 5,661 domains · last 24h · +439 vs yesterdayDNS DRIFT173 domains changed DNS providertop destination parity.domains · +60 vs yesterdayEMAIL DRIFT18 domains switched email providertop destination h-email.netCERT DRIFT30 domains switched issuing CA24h · +4 vs yesterdayNOW574 curated domains not reachablelast probe, steadySITE ERRORS30,974 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 140,563 sites429 rate-limit / 403 bot-block, a posture signal

arfman.nl

Observed Jul 25, 2026, 23:07 UTC (1d ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation — watch it for 5-minute checks.

Up right now
Email bySendGrid
Secured byLet's Encrypt
Also usesGoogle Search Console
IPv6 · 1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.

No payload stored for this observation.

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; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for arfman.nl. It updates itself. It attests a signed observation - not that the site is safe.

DomainDrift signed-observation badge for arfman.nl <a href="https://domaindrift.io/t/arfman.nl"> <img src="https://domaindrift.io/badge/arfman.nl.svg" width="300" height="64" alt="DomainDrift signed observations for arfman.nl"> </a>

Ed25519 Receipt

Receipt ID
rcpt_b264884969b27ee1
Output Hash
eef9704116aefe7ae8443cbbedc3db78cc4dbc71cb45e68a9a449f68e37c13ac
Signature
ed25519:e02ab2919df7961ce8ef52c4f4ecfd2b189d083a54648cbd22ca9c4df47966fbc19727cde3291e69dacb80c524e9d1d94269bba67fb5c25b18f46cbe68f96301
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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