chainguard.dev

Observed 2026-07-15T01:05:08.637Z (9h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byGoogle Workspace

Registered withSquarespace Domains II LLC.

Also usesDocuSignGoogle Search ConsoleAtlassianZoomDockerHubSpot

8 subdomains · cybersecurity_expanded

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

INFRASTRUCTURE MAPwhat chainguard.dev actually stands on - every host below is a signed observation

chainguard.dev

A / AAAA

76.76.21.21

Cloudflareserves the site

ns-cloud-c4.googledomains.comns-cloud-c3.googledomains.comns-cloud-c1.googledomains.comns-cloud-c2.googledomains.com

googledomains.comanswers its DNS

alt3.aspmx.l.google.comalt2.aspmx.l.google.comalt1.aspmx.l.google.comaspmx.l.google.com+1 more

Google Workspacereceives its email

HTTPS probe

redirect Redirecting (3xx) 308 → https://www.chainguard.dev/

HTTP status308

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time287 ms

DNS resolutionNOERROR

Redirect chain

https://www.chainguard.dev/

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

DNS Records

A 1

76.76.21.21

MX 5

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

TXT 14

cisco-ci-domain-verification=1b9139a5ca723ec7dd7d2d19e677d3a2b1d72fe51fcd648940f346f154588022
docusign=e2fcba6b-4489-4d62-8725-275149c6a0d0
google-site-verification=exuql4GlTVQ5iwYvBB_l3ZUiYXrGgSem8CWx0yC9zyI
atlassian-domain-verification=kPw2VJJvkxUcTVRoO4FJJDi1/cFjRAMvkCjopQZq2EfQLFdbsHtZrkv1bqAAzJjs
ZOOM_verify_5Kw8ygrzuIy0ZHrVAHPrSs
docker-verification=24fe39cc-0b16-49a3-aa32-53f610f8cb0b
hubspot-domain-verification=OTExYzA4MGYtOTQzYS00NjdlLWI2ZWEtMWFkMGRmMzlhZGNj
google-site-verification=U_dJTE86SWAcb6LrSkGutTiufm1hJWMppfQFZ1kZsds
MS=ms37278482
canva-site-verification=JIwXjY4dAs00GMy03JNOLg

NS 4

ns-cloud-c4.googledomains.com
ns-cloud-c3.googledomains.com
ns-cloud-c1.googledomains.com
ns-cloud-c2.googledomains.com

SOA 1

ns-cloud-c1.googledomains.com cloud-dns-hostmaster.google.com

TLS Certificates (0)

None.

Subdomains (8)

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 chainguard.dev. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: 0965a02b-0067-4e65-903a-ed9e5dd57d1c
Output Hash: dfb408bf846810c4f331d602ac4083fde3a27251334ec59ace6b716b39de7654
Signature: ed25519:ecf43062fc68858d9d56732139aff3599a4832c79814b757442f7225af8faa9b7b758921ae9bffc160aa47638524ddc565825b8cf093a1b67d90d215de52300b
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/chainguard.dev