interpublic.com

Observed 2026-07-14T02:29:42.399Z (12h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byProofpoint

Registered withCSC Corporate Domains, Inc.

Also usesDockerAtlassianDocuSignFigmaZoomMiro

14 subdomains · fortune_500

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

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

interpublic.com

A / AAAA

141.193.213.20141.193.213.21

Cloudflareserves the site

pdns82.ultradns.bizpdns82.ultradns.orgpdns82.ultradns.compdns82.ultradns.net

ultradns.biz + ultradns.org + moreanswers its DNS

mxb-00198c03.gslb.pphosted.commxa-00198c03.gslb.pphosted.com

Proofpointreceives its email

HTTPS probe

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

HTTP status301

Servercloudflare

TLS protocolHTTP/3

TLS issuernot observed

Behind Cloudflareyes

Response time606 ms

DNS resolutionNOERROR

Redirect chain

https://www.interpublic.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

141.193.213.20
141.193.213.21

MX 2

10mxb-00198c03.gslb.pphosted.com
10mxa-00198c03.gslb.pphosted.com

TXT 33

postman-domain-verification=dd02909222242e7323d6ed8d4a63ab360fd81ceb0f52dc11d6fd672237ca54e70540cbe22b279b2c1bb99924af1ba586e72dc2a0c93eaef74605ac3ca42b6bb7
docker-verification=13e824d6-a50d-41ab-af4c-4c89fc167b91
openai-domain-verification=dv-kC744lijCnq7UJmAhjzMlpfZ
_nctnp2ercyyqzogcy04l1dw44uhtc8j
amazonses:+l2ath7Ul2Aj0ZFnKbZifIxB4LxjeK8Y5+clJ0vHek0=
box-domain-verification=586a659e38ac7a53bfb1f9503b94cb560adc801699ff6cf10aec7139036e38f8
smartsheet-site-validation=psbnqNJAqTlb67MXFn8jMqadMGdG5Ns4
canva-site-verification=cQrWS4xZm8zNylPoTnB0Sg
wiz-domain-verification=18fb1e934c34ae45b297852bf1fc5cca87b6f1781329d3aa5d2677518a674227
smartsheet-site-validation=txcmbnzaR4HMamlf7EyIyIGykSKsV_9w

NS 4

pdns82.ultradns.biz
pdns82.ultradns.org
pdns82.ultradns.com
pdns82.ultradns.net

SOA 1

pdns82.ultradns.com hostmaster.omnicomgroup.com

TLS Certificates (0)

None.

Subdomains (14)

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 interpublic.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: 9a9bf786-edb8-4244-bca8-38b912a28ec8
Output Hash: 16c4fc49018805f4ef6db9feb34bd89dfa031f5923b32505e7a32d49d318cddd
Signature: ed25519:3450e719fb5713b847699fc4948cd46d8c438690716d20e3e205e10717dd33bcb50d39ace286090ad06a2b033b85b60bf2d7359b4fa7ed808221c2272b2fd209
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

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