adblockplus.org

Observed 2026-07-12T20:27:23.853Z (13h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byGoogle Workspace

Also usesGoogle Search Console

4 subdomains · tranco_5k

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

INFRASTRUCTURE MAPwhat adblockplus.org actually stands on - every host below is a signed observation

adblockplus.org

A / AAAA

199.36.158.100

Cloudflareserves the site

pdns73.ultradns.netpdns73.ultradns.compdns73.ultradns.bizpdns73.ultradns.co.uk+2 more

ultradns.net + ultradns.com + moreanswers its DNS

aspmx.l.google.comalt1.aspmx.l.google.comaspmx2.googlemail.comalt2.aspmx.l.google.com+1 more

Google Workspacereceives its email

HTTPS probe

ok Responding normally (2xx) 200 OK

HTTP status200

Servercloudflare

TLS protocolHTTP/3

TLS issuernot observed

Behind Cloudflareyes

Response time4 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

199.36.158.100

MX 5

1aspmx.l.google.com
5alt1.aspmx.l.google.com
10aspmx2.googlemail.com
5alt2.aspmx.l.google.com
10aspmx3.googlemail.com

TXT 9

google-site-verification=ajs_bDmJHH-QbE-gbOPAHYrJGyLYx_bKKUF4A2amIzU
google-site-verification=WscIWU4ciCgJXgNh6k-Z0yJQOD7H1h_N1f3kxsNpLEA
knowbe4-site-verification=863c28da52149dff8953aeda38712adc
google-site-verification=ak3vKsHGYb11rfkIp1xY3q3xf-gqTIcjOCqTYLBAK-k
v=spf1 include:spf1.adblockplus.org include:_spf.google.com include:sendgrid.net -all
google-site-verification=QhWE6Vtk_VsdAUUFBLD-VmT_YFm8wpzO7laxDL0q9ps
hosting-site=adblockplus-org
v=DMARC1; p=quarantine; rua=mailto:dmarc-reports@adblockplus.org
v=DKIM1; (detected)

NS 6

pdns73.ultradns.net
pdns73.ultradns.com
pdns73.ultradns.biz
pdns73.ultradns.co.uk
pdns73.ultradns.info
pdns73.ultradns.org

SOA 1

pdns73.ultradns.com hostmaster.adblockplus.org

CAA 8

issue amazontrust.com
issue letsencrypt.org
issue amazon.com
issue digicert.com
issue sectigo.com
issue awstrust.com
issue pki.goog
issue amazonaws.com

TLS Certificates (0)

None.

Subdomains (4)

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 adblockplus.org. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: b01d6215-eefd-45ed-ab78-3b42ff69a694
Output Hash: b4932c7bfd7749bb1209ac157effe75cc044044c34c8e86ace5635715a608223
Signature: ed25519:38f181cc1eb52f8b5c95851743788ca2a16641d7cdc2df4ec3bfd74855de2c6c937bebc1d64b618fafab33699cfc3245aa9bed6f2bdd9a95f519b8e39ac2410c
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/adblockplus.org