groundtruth.com

Observed 2026-07-12T10:01:48.757Z (14h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byMimecast

Also usesGoogle Search ConsoleStripeZoomHubSpotAtlassianDocuSign

tranco_40k

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

INFRASTRUCTURE MAPwhat groundtruth.com actually stands on - every host below is a signed observation

groundtruth.com

A / AAAA

141.193.213.11141.193.213.10

Cloudflareserves the site

ns-1462.awsdns-54.orgns-988.awsdns-59.netns-1929.awsdns-49.co.ukns-64.awsdns-08.com

awsdns-54.org + awsdns-59.net + moreanswers its DNS

us-smtp-inbound-1.mimecast.comus-smtp-inbound-2.mimecast.com

Mimecastreceives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://www.groundtruth.com/

HTTP status301

Servercloudflare

TLS protocolHTTP/3

TLS issuernot observed

Behind Cloudflareyes

Response time137 ms

DNS resolutionNOERROR

Redirect chain

https://www.groundtruth.com/

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 2

141.193.213.11
141.193.213.10

MX 2

10us-smtp-inbound-1.mimecast.com
10us-smtp-inbound-2.mimecast.com

TXT 20

google-site-verification=967G0Lxc5jXY28E1Xtellrvn2HUEu9yvdwJ1jMILkUY
cursor-domain-verification-y1ahmc=goPJx6IkaPUJvuH1eG3w519bc
pv4xvzs6n6gd49yhc69y1f82l034qhfj
atlassian-sending-domain-verification=e54d52a4-13c9-4c80-98e3-79c202af51e5
stripe-verification=C589F956D2665DF45E326AA84358EC6735769CAB905C7ADE86F0E3EC32EF43AE
jamf-site-verification=178KFO63S7l7GeNQAQMQew
anthropic-domain-verification-x0gn36=9Gzqj6WTY3knDzEcAuPLRS18U
openai-domain-verification=dv-aPlultbbUXei0XOVoHJf4Xrf
MS=ms43903084
zoho-verification=zb20496033.zmverify.zoho.in

NS 4

ns-1462.awsdns-54.org
ns-988.awsdns-59.net
ns-1929.awsdns-49.co.uk
ns-64.awsdns-08.com

SOA 1

ns-1462.awsdns-54.org awsdns-hostmaster.amazon.com

TLS Certificates (0)

None.

Subdomains (10)

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 Connor observes and signs for groundtruth.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: bad62e2a-ab47-4e5c-bc7a-3a2ef1ebc82a
Output Hash: ed028507ab40fb77ac1cf32c61e3603bd45812f64f74abcdacec8ae9868ab29a
Signature: ed25519:e4368842b1896945d6c8456568097a4cf9aed969ec144df71e66811826318255f234587c3d8f20ec44c809da95551263405e6cf39ff9c606320a5628f5565a07
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/groundtruth.com