ppdi.com

Observed 2026-07-17T00:39:08.028Z (9m ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byMimecast

Also usesDocuSignGoogle Search ConsoleHubSpot

10 subdomains · tranco_100k

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

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

ppdi.com

A / AAAA

141.193.213.21141.193.213.20

Cloudflareserves the site

ns1.wilm.ppdi.comns1.austin.ppdi.com

ppdi.comanswers its DNS

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

Mimecastreceives its email

HTTPS probe

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

HTTP status301

Servercloudflare

TLS protocolHTTP/3

TLS issuernot observed

Behind Cloudflareyes

Response time543 ms

DNS resolutionNOERROR

Redirect chain

https://www.ppd.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

141.193.213.21
141.193.213.20

MX 2

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

TXT 12

docusign=4846f3cf-5075-4320-a8c9-49f7dc3deee2
e2ma-verification=6v4cb
docusign=362f1578-c00b-4f4f-86de-449b7d28567c
have-i-been-pwned-verification=f3bb35edcfb689be8a50ca5c3aa4026b
google-site-verification=0bxX8HtNg9NWLt8k6eZHQbEFi7DhMU_K8U7PBE3rGjg
adobe-idp-site-verification=628a1932154d26089cc38c7ff80c7f74767f434245404e68ce4a9b58f88edf25
e2ma-verification=rl0cb
WnoZFxy+zgzzAuZD77Te4tQPEb5r0c1NpdZXq5Y3PBJoh+pLUDBFGnIDC3QMlwgfbumWqlsot+oFYTtvG9p0RA==
v=spf1 a ip4:198.178.192.0/24 ip4:198.178.190.0/23 ip4:50.31.46.70 ip4:54.240.43.16 ip4:149.72.226.86 ip4:129.152.47.20/31 ip4:168.75.154.50 ip4:205.220.170.197 ip4:205.220.182.197 include:us._netblocks.mimecast.com include:spf.dynect.net include:_spf.salesforce.com include:9454064.spf06.hubspotemail.net include:spf_c.oraclecloud.com ~all
e2ma-verification=x86eb

NS 2

ns1.wilm.ppdi.com
ns1.austin.ppdi.com

SOA 1

ns1.wilm.ppdi.com admin.ppdi.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 DomainDrift observes and signs for ppdi.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: c59aeb0d-97f0-4f2f-aef5-91513db5b495
Output Hash: 895981c28fd4b0e70be41b9bffff8f7d0e9219967635afb025276136afd289d8
Signature: ed25519:983855043a6d2b3d75e1bae65c6ea8b8016a7b07a7262e02476850e0aff527ad74bc164b9d1a2b298fe445f540cfe07044bd2a7e0c0c8cec7418146ba28c5103
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

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