iab.com

Observed 2026-07-13T09:41:26.402Z (23h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byAmazon SES

Also usesHubSpotDocuSignZoomGoogle Search Console

IPv6 · 5 subdomains · tranco_40k

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

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

iab.com

A / AAAA

104.26.7.228172.67.72.9104.26.6.2282606:4700:20::ac43:4809+2 more

Cloudflareserves the site

coen.ns.cloudflare.comnelly.ns.cloudflare.com

cloudflare.comanswers its DNS

d296737b.ess.barracudanetworks.comd296737a.ess.barracudanetworks.com

Amazon SESreceives its email

HTTPS probe

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

HTTP status301

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time2 ms

DNS resolutionNOERROR

Redirect chain

https://www.iab.com/

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

DNS Records

A 3

104.26.7.228
172.67.72.9
104.26.6.228

AAAA 3

2606:4700:20::ac43:4809
2606:4700:20::681a:7e4
2606:4700:20::681a:6e4

MX 2

10d296737b.ess.barracudanetworks.com
0d296737a.ess.barracudanetworks.com

TXT 10

v=spf1 mx a ip4:65.98.62.152/29 ip4:50.31.57.0/29 include:amazonses.com include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:spf.smtp2go.com include:mail.zendesk.com include:cultureamp.com include:sendgrid.net include:_spf.hubspotemail.net -all
docusign=0d59ac60-0f65-453f-b4ee-98c987448afc
ZOOM_verify_0rzqtamDTFK9f-XMdnKHnA
openai-domain-verification=dv-PDOy5kAEKLN9b0T1mM3rLpmF
MS=ms68482173
00Dj0000001ru7G=1TBQm00000001Ab
uO/wwWf4bxbzCX0ykY4ZKbh6bi9C7lMAYhqnfQ+6emno6uENpB0EIBMkEwnJBljmyCeprz9H8WRcyaJWjHI2AQ==
amazonses:B2Lr6x7V5rvjEsOq9sxI5hNBy2SgVIWCHt14FhjT2yk=
google-site-verification=wVKS1BJlN8i8qC83u2uKgCo5V-pgmhFezHBqoQq2qew
v=DMARC1; p=quarantine; adkim=r; aspf=r; rua=mailto:dmarc@iab.com

NS 2

coen.ns.cloudflare.com
nelly.ns.cloudflare.com

SOA 1

coen.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (0)

None.

Subdomains (5)

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

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

Ed25519 Receipt

Receipt ID: 820b5eb1-6579-4809-b269-92099f2b4da0
Output Hash: 93280fc0159bd93de9bf68ef125faa169801a96493b4a17500aaa5bb4f85fe72
Signature: ed25519:e4a5b4a439ae7cbedb5028b93c552ff5ed40f47282011acd9266d9b7354e7cb78e6e8db7899da7398876a8d23d6b6d5574a0e326d72fd208519f42ba5b57750b
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

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