interpublic.com

Observed Jul 18, 2026, 12:03 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byProofpoint

Secured byGoogle Trust Services

Registered withCSC Corporate Domains, Inc.

Also usesZoomDocuSignDockerMiroAtlassianFigma

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.compdns82.ultradns.netpdns82.ultradns.org

ultradns.biz + ultradns.com + moreanswers its DNS

mxa-00198c03.gslb.pphosted.commxb-00198c03.gslb.pphosted.com

Proofpointreceives its email

TLS

interpublic.com

Google Trust Servicesissued its certificate

DNS Records

A 2

141.193.213.20
141.193.213.21

MX 2

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

TXT 32

_nctnp2ercyyqzogcy04l1dw44uhtc8j
ZOOM_verify_Y8kMdRJiCbGhKgxbF60hap
3aece34e-f7ff-4c27-ad75-f9013c59c805
ibmid=15ab3a47-2a11-4b7e-ac37-715f563a49f1
docusign=9ceb3df4-ed42-41cc-a692-420aa0363eea
jamf-site-verification=7z43977XSV3874VuhZHiFw
canva-site-verification=cQrWS4xZm8zNylPoTnB0Sg
autodesk-domain-verification=NW67P2h4Jn062E9aTCJa
amazonses:+l2ath7Ul2Aj0ZFnKbZifIxB4LxjeK8Y5+clJ0vHek0=
amazonses:t0lfapWwKY7Xw/3cxH+VcE1Z0NmsInuYdT92EPLWBNQ=

NS 4

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

SOA 1

pdns82.ultradns.com hostmaster.omnicomgroup.com

SRV 1

autodiscover-s.outlook.com:443 p0

TLS Certificates (3)

Common Name	Issuer	Expires
`interpublic.com`	C=US, O=Google Trust Services, CN=WE1	Mon, 28 Sep 2026 05:02:27 +0000
`WE1`	C=US, O=Google Trust Services LLC, CN=GTS Root R4	Tue, 20 Feb 2029 14:00:00 +0000
`GTS Root R4`	C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA	Fri, 28 Jan 2028 00:00:42 +0000

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; 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: eb5fb153-6dde-4ace-a9ef-7d8b66025737
Output Hash: 2ee01ac541aaad279abe46e79b66b8478b6407a83d3a607a085463a607e061c3
Signature: ed25519:217526bc36d01d5205b193c43da9de9dbdd4c8c2676ddf5c861c2ec3fc1686aa55166dd8fa5d3873a04175813d2009b372675b9c493876d27c0a54207fcb6d05
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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