mdlab.org

Observed Aug 10, 2026, 03:39 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of mdlab.org was taken 5d ago

mdlab.org is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting mdlab.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 mdlab.org Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Email byMicrosoft 365
Secured byLet's Encrypt
Also usesAtlassianMicrosoftSophos
1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat mdlab.org actually stands on - every host below is a signed observation
mdlab.org
A / AAAA
67.205.24.129
unattributedserves the site
NS
ns1.dreamhost.comns3.dreamhost.comns2.dreamhost.com
dreamhost.comanswers its DNS
MX
MDLAB-ORG.mail.protection.outlook.com
Microsoft 365receives its email
TLS
mdlab.org
Let's Encryptissued its certificate

DNS Records

A 1

  • 67.205.24.129

MX 1

  • 0MDLAB-ORG.mail.protection.outlook.com

TXT 9

  • atlassian-domain-verification=rY4TZ2ITa2X2al3YLlaKhewNoyuhhwF1YwXze7BtWHiLai/0YI5jtMPsNr9jAEhb
  • sophos-domain-verification=0ca1060fbaa406af49730c1a56db8c4e4c232c8f5729b023e6c55772826fbae9
  • 9v886cbbk6jk9zrjbc0vj8n4fpm3c7wj
  • ppe-f67d64ac09a7fad5a969
  • zYZvptGp30q4EupRD75NR7mDFbOmqXkDTfPkfCyMbftEgi+f3wIy8KaOzqhNrlwY0SCWNbRdI6NXb5aKmxdnBw==
  • zoom= 9738013
  • MS=ms54521026
  • ms-domain-verification=e8a240c8-81b5-47bf-99f8-1e8d7d11eb23
  • v=spf1 include:spf.protection.outlook.com include:sendgrid.net ~all

NS 3

  • ns1.dreamhost.com
  • ns3.dreamhost.com
  • ns2.dreamhost.com

SOA 1

  • ns1.dreamhost.com hostmaster.dreamhost.com

DMARC_RECORDS 1

  • v=DMARC1; p=quarantine; pct=100; adkim=r; aspf=r; rua=mailto:dmarc_agg@vali.email,mailto:jjeffcott@mdlab.org;

TLS Certificates (0)

None.

Subdomains (0)

None observed.

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.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_42b0c130398c2090
Output Hash
6630656be3b3ab86ad3edc3876864b6a8efbe735f082ac6a8867df1d3269e02d
Signature
ed25519:ce3e010428530d1d350acac028c1f8efa7482688c4d1f81ce511c03576b5ce29a9ce225143e292283fa488489f1d2f13d61c6304e216c546a9e0e07e92dcb907
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT47,014 material changesacross 45,065 domains · 24h to ~25m ago · +2,932 vs yesterdayROTATION56 domains moved DNS from magpiedns.com to koaladns.com, 54 moved backa rotation loop, not a migration · 24hNOW498 curated domains not reachablelast probe, steadySITE ERRORS36,552 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,539 sites429 rate-limit / 403 bot-block, a posture signal