CONTINUOUS INTERNET TELEMETRY24H DRIFT1,757 material changesacross 1,252 domains · last 24h · +950 vs yesterdayDNS DRIFT27 domains changed DNS providertop destination cloudflare.comEMAIL DRIFT4 domains switched email providertop destination google.comCERT DRIFT4 domains switched issuing CA24hNOW478 curated domains not reachable+56 vs yesterdaySITE ERRORS17,745 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 102,437 sites429 rate-limit / 403 bot-block, a posture signal

z1cdn.com

Observed Jul 24, 2026, 19:23 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.

Not responding
Registered withDNSPod, Inc.
tranco_100k
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 z1cdn.com. It updates itself. It attests a signed observation - not that the site is safe.

DomainDrift signed-observation badge for z1cdn.com <a href="https://domaindrift.io/t/z1cdn.com"> <img src="https://domaindrift.io/badge/z1cdn.com.svg" width="300" height="64" alt="DomainDrift signed observations for z1cdn.com"> </a>

Ed25519 Receipt

Receipt ID
rcpt_58c18893959fda2c
Output Hash
92f210148f9514c5a908ff8936c6f22d6e0db954ba9b9d64d3b70b7281b6e750
Signature
ed25519:a6620134ce6d4829f445290881d883631fc848792077b12070a439d5c2d7aa0683daab4c96d05147ec0a4a4ff2b79643e8c788a02876cbbccc157927ed270204
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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