CONTINUOUS INTERNET TELEMETRY24H DRIFT7,134 material changesacross 6,679 domains · last 24h · +1,664 vs yesterdayDNS DRIFT216 domains changed DNS providertop destination parity.domains · +103 vs yesterdayEMAIL DRIFT33 domains switched email providertop destination outlook.comCERT DRIFT44 domains switched issuing CA24h · +18 vs yesterdayNOW588 curated domains not reachablelast probe, steadySITE ERRORS32,360 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 143,898 sites429 rate-limit / 403 bot-block, a posture signal

refereeschedule.com

Observed Jul 25, 2026, 19:25 UTC (2d 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
Runs onIONOS SE
Email byAmazon SES
Secured bySectigo
Registered withGoDaddy.com, LLC
Also usesGoogle Search Console
1 subdomain · tranco
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 refereeschedule.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_c80ce2d7b612200f
Output Hash
4d1e470f0b04203893125d3410a2ea8b3e1106aacc7baa62213bb9863b58fe01
Signature
ed25519:80e06a117c526b5670027c3ce3300aebbb6e8453317632b899a809e989de04e9d42b557383dcd1bf112b3891a44ba9229abbfbbb78665fe38aff203659347e00
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser