matrix.org

Observed 2026-07-14T01:43:28.799Z (11h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byGoogle Workspace

Registered withTucows Domains Inc.

Also usesGoogle Search Console

IPv6 · 12 subdomains · ecommerce

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

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

matrix.org

A / AAAA

172.66.139.239172.66.135.32606:4700:10::ac42:87032606:4700:10::ac42:8bef

Cloudflareserves the site

derek.ns.cloudflare.comlaura.ns.cloudflare.com

cloudflare.comanswers its DNS

alt1.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.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 time15 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 2

172.66.139.239
172.66.135.3

AAAA 2

2606:4700:10::ac42:8703
2606:4700:10::ac42:8bef

MX 5

5alt1.aspmx.l.google.com
10alt3.aspmx.l.google.com
10alt4.aspmx.l.google.com
1aspmx.l.google.com
5alt2.aspmx.l.google.com

TXT 8

google-site-verification=J8_DjdsqBAPelUR1VXSV4jj4hX_ZfnWae_khwjr55wY
google-site-verification=WtVGAosO4JrjN_QGtENIbAEMcy5Dk7t6hcC4yQ5KC7A
google-site-verification=8RMxuwfmm-wPif3Tvs3hWOlsoMgVXHT-mpHMTepW27E
v=spf1 mx include:mail.zendesk.com include:amazonses.com include:_spf.google.com ip4:94.237.52.96 ip6:2a04:3541:1000:500:6866:a4ff:fe4c:7cce -all
google-site-verification=EBNpQSVGNJCUkEzbk2vt2BLvvRHoIlgp4C48fBlZyLQ
google-site-verification=YHOeBO5suOmGyGWX9dhGZEv2cUW5ggwJecams7zaPvg
v=DMARC1; p=quarantine; pct=0; rua=mailto:element-d@dmarc.report-uri.com
v=DKIM1; (detected)

NS 2

derek.ns.cloudflare.com
laura.ns.cloudflare.com

SOA 1

derek.ns.cloudflare.com dns.cloudflare.com

CAA 19

issue letsencrypt.org
issue amazonaws.com
issue digicert.com; cansignhttpexchanges=yes
issuewild comodoca.com
iodef mailto:ops@element.io
issue amazontrust.com
issue ssl.com
issuewild amazon.com
issue pki.goog; cansignhttpexchanges=yes
issue comodoca.com

TLS Certificates (0)

None.

Subdomains (12)

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

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

Ed25519 Receipt

Receipt ID: 53a33c79-f1e1-49ba-89d0-a741e1d64de2
Output Hash: c40d42d812ea3ee4134ecf7fedb5a788cabc850049fbf9a5c46722d2ac27febe
Signature: ed25519:6e18339f230ddc880ff49e79fbab8ad233a0dcb210e5af34c25bae875cd9dad036cd7d7d99cbce4b3fe6e4b61883fa824692be2493b289f6f4fe172a46e0b305
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

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