duckietown.org

Observed Jul 28, 2026, 22:49 UTC (14h ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

Verify this receipt yourself + Watch this domain

Up right now

Runs onCloudflare

Email byGoogle Workspace

Secured byGoogle Trust Services

Also usesGoogle Search Console

domcop

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

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

duckietown.org

A / AAAA

172.67.195.50104.21.92.144

Cloudflareserves the site

karl.ns.cloudflare.comlila.ns.cloudflare.com

cloudflare.comanswers its DNS

aspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comalt1.aspmx.l.google.com+1 more

Google Workspacereceives its email

TLS

duckietown.org

Google Trust Servicesissued its certificate

DNS Records

A 2

172.67.195.50
104.21.92.144

MX 5

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

TXT 4

google-site-verification=0xw7vGO9gwnCoBbxAFVG0nFDG4LDK70GIl0S3AIgRrs
google-site-verification=B4icoTKH-ZhQjAqCMKcpH1AeDJFXbA_7jug7Xif3o-E
google-site-verification=aB1F3okKVDQJmieAGevNXI-LBU6aldW6vLPlHspWjUg
v=spf1 include:servers.mcsv.net ?all

NS 2

karl.ns.cloudflare.com
lila.ns.cloudflare.com

SOA 1

karl.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common Name	Issuer	Expires
`duckietown.org`	C=US, O=Google Trust Services, CN=WE1	Sun, 11 Oct 2026 18:13:01 +0000
`WE1`	C=US, O=Google Trust Services LLC, CN=GTS Root R4	Tue, 20 Feb 2029 14:00:00 +0000
`GTS Root R4`	C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA	Fri, 28 Jan 2028 00:00:42 +0000

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

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

Ed25519 Receipt

Receipt ID: rcpt_aa699edd91ed65b7
Output Hash: d057af1b2e5b6137d2250d5fa39a613c394b53bb0258e681c340e7b674c4342e
Signature: ed25519:5f62aea83a07899e7f52c0dcc85987a178c544e3ee328e72e18671f7b9744ca9b03f371cdf82945c7a2640e92fe6444388eb1b023e9d373928ea1d4407918406
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

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