medidata.com

Observed Aug 2, 2026, 08:06 UTC (12d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of medidata.com was taken 12d ago

medidata.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting medidata.com 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 medidata.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Runs onFastly
Email byProofpoint
Secured byLet's Encrypt
Registered withNetwork Solutions, LLC
Also usesSlack
IPv6 · 1 subdomain · push_legacy
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat medidata.com actually stands on - every host below is a signed observation
medidata.com
A / AAAA
23.185.0.22620:12a:8000::22620:12a:8001::2
Fastlyserves the site
NS
ns2.medidata.usns6.medidata.usns9.medidatainc.comns10.medidatainc.com+2 more
medidata.us + medidatainc.comanswers its DNS
MX
mxa-00752701.gslb.pphosted.commxb-00752701.gslb.pphosted.com
Proofpointreceives its email
TLS
medidata.com
Let's Encryptissued its certificate

DNS Records

A 1

  • 23.185.0.2

AAAA 2

  • 2620:12a:8000::2
  • 2620:12a:8001::2

MX 2

  • 10mxa-00752701.gslb.pphosted.com
  • 10mxb-00752701.gslb.pphosted.com

TXT 2

  • slack-domain-verification=JWt8Ez1DSfEsm8X6nsc3tX0VSBAXiEUApzQq3Sg8
  • v=spf1 include:_spf.medidata.com ~all

NS 6

  • ns2.medidata.us
  • ns6.medidata.us
  • ns9.medidatainc.com
  • ns10.medidatainc.com
  • ns5.medidata.us
  • ns1.medidata.us

SOA 1

  • ns1.medidata.us postmaster.mdsol.com

CAA 5

  • issue "globalsign.com"
  • issue "entrust.net"
  • issue "digicert.com"
  • issue "letsencrypt.org"
  • issue "godaddy.com"

DMARC_RECORDS 1

  • v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com;ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com

TLS Certificates (3)

Common NameIssuerExpires
medidata.com C=US, O=Let's Encrypt, CN=YR1 Sun, 04 Oct 2026 13:41:59 +0000
YR1 C=US, O=ISRG, CN=Root YR Sat, 02 Sep 2028 23:59:59 +0000
Root YR C=US, O=Internet Security Research Group, CN=ISRG Root X1 Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (1)

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_313163c38beae06c
Output Hash
0da37cab9dd89ddc8f3eec5493abaf96b4c3f2ed17952c950b349a108715e2b2
Signature
ed25519:949a886055e61f7914fdec87f2a097ddf04b1f1d416f3258a9ff4cb66c3b3167f1f7af012473b8fc8bee4790c1167f25469d1e113fbd6033c8adec7f5bb7e20b
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT44,221 material changesacross 42,267 domains · 24h to ~60m ago · +139 vs yesterdayROTATION56 domains moved DNS from koaladns.com to magpiedns.com, 52 moved backa rotation loop, not a migration · 24hNOW492 curated domains not reachablelast probe, steadySITE ERRORS36,557 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 115,955 sites429 rate-limit / 403 bot-block, a posture signal