interpublic-group.com

Observed 2026-07-17T23:21:05.587Z (15h ago). Every field below was attested with an Ed25519 signature at scan time.

Not responding

Runs onTHE INTERPUBLIC GROUP OF COMPANIES

Registered withCSC Corporate Domains, Inc.

fortune_500

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

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

interpublic-group.com

A / AAAA

170.200.166.109

THE INTERPUBLIC GROUP OF COMPANIESserves the site

pdns82.ultradns.orgpdns82.ultradns.compdns82.ultradns.netpdns82.ultradns.biz

ultradns.org + ultradns.com + moreanswers its DNS

HTTPS probe

timeout No response within the timeout Connection timed out - no response within 3s

HTTP status0

Servernot observed

TLS protocolnot observed

TLS issuernot observed

Behind Cloudflareno

Response time6200 ms

DNS resolutionNOERROR

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

DNS Records

A 1

170.200.166.109

NS 4

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

SOA 1

pdns82.ultradns.com hostmaster.omnicomgroup.com

TLS Certificates (0)

None.

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

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

Ed25519 Receipt

Receipt ID: 97de45cf-74ac-4847-8dc3-27910e0c4273
Output Hash: 51701a6d40507bdbbcf1c3d3dd8ad9b34d280e3447da068ca39ffbdc0550fcc9
Signature: ed25519:3df7db7575666a06b0d038d405b231e70fc7edb009bae0775b3684afedf2e723abb29b8cb856937b9e100e8111e49282d3600cc632d67fa63d4f2b033e481009
Public Key: ed25519:7aad40f2d6399c207fe2fc15aade04a78324787a355d36725cc90687f9e10cff
Parent: (genesis)
Plane: fast

Verify this in your browser

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