mdrc.org

Observed Aug 16, 2026, 07:45 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of mdrc.org was taken 2d ago

mdrc.org is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting mdrc.org under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.

Watch mdrc.org Watching a domain needs a DRM3 account. The reading above stays free and public either way.

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Up right now

Runs onCloudflare

Email byMicrosoft 365

Secured byDigiCert

Registered withAmazon Registrar, Inc.

Also usesAppleSmartsheet GovGoogle Search ConsoleAtlassian

1 subdomain · tranco

Every line above is a signed observation. Check the math at the bottom of the page.

DRIFT

Steady. No change on record for mdrc.org 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 19

A1NS4MX2TXT11SOA1

TLS certificates 2

Issued byDigiCert

ExpiresWed, 03 Fe (169d)

Certificate nameswithheld

Subdomains 1

1 subdomain hostname observed and signed - the list itself is part of the paid record.

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 Receipt

Receipt ID: rcpt_cbdb301856747382
Output Hash: 8c872320aeef67ba4d50f8d1217bbb1a7e4a39158c0bde4108fcc70ab31ef41b
Signature: ed25519:fda5e77d71bb5aac8ff6cdb96f05d159bd9de08502e0361083f681b1d66ea49ad325bdaeff0a52050015a481fb3deb4206a98791aa708cace574a61212bf1009
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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Permalink: https://domaindrift.io/t/mdrc.org