browserleaks.org

Observed 2026-07-14T07:52:36.470Z (1d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Registered withCloudflare, Inc.

DNSSEC on · IPv6 · tranco_20k

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

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

browserleaks.org

A / AAAA

104.21.31.210172.67.179.2482606:4700:3033::6815:1fd22606:4700:3032::ac43:b3f8

Cloudflareserves the site

olga.ns.cloudflare.comjim.ns.cloudflare.com

cloudflare.comanswers its DNS

route1.mx.cloudflare.netroute3.mx.cloudflare.netroute2.mx.cloudflare.net

cloudflare.netreceives its email

HTTPS probe

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

HTTP status301

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time35 ms

DNS resolutionNOERROR

Redirect chain

https://browserleaks.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

104.21.31.210
172.67.179.248

AAAA 2

2606:4700:3033::6815:1fd2
2606:4700:3032::ac43:b3f8

MX 3

50route1.mx.cloudflare.net
81route3.mx.cloudflare.net
38route2.mx.cloudflare.net

TXT 3

v=spf1 include:_spf.mx.cloudflare.net -all
v=DMARC1; p=quarantine; rua=mailto:f8dd817e678b43d0a147138452545e7e@dmarc-reports.cloudflare.net
v=DNSSEC1; (detected)

NS 2

olga.ns.cloudflare.com
jim.ns.cloudflare.com

SOA 1

jim.ns.cloudflare.com dns.cloudflare.com

CAA 10

issue digicert.com; cansignhttpexchanges=yes
issuewild ssl.com
issuewild comodoca.com
issue letsencrypt.org
issue ssl.com
issuewild pki.goog; cansignhttpexchanges=yes
issue pki.goog; cansignhttpexchanges=yes
issue comodoca.com
issuewild letsencrypt.org
issuewild digicert.com; cansignhttpexchanges=yes

TLS Certificates (0)

None.

Subdomains (3)

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

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

Ed25519 Receipt

Receipt ID: 827f0a6b-d60b-4e51-95ad-b16ccbb138c5
Output Hash: a2ada5f20960699e0ab3c8552a1c7bca3df00b59d3c437f091dad53efad6899b
Signature: ed25519:3a7541c00c2fda1929d685eecdc8090f780487f8644dc3df3b19424a02fa6312e25393abe6ae9d9a68f832d1542410d68643bbd1bd5fd2b4c00490b74f80ac0d
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

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