playwright.dev

Observed 2026-07-13T00:04:13.503839636+00:00 (11h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onFastly

Secured byLet's Encrypt

Registered withMarkMonitor Inc.

Also usesGoogle Search Console

testing

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

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

playwright.dev

A / AAAA

185.199.108.153185.199.109.153185.199.110.153185.199.111.153

Fastlyserves the site

ns1-32.azure-dns.comns2-32.azure-dns.netns3-32.azure-dns.orgns4-32.azure-dns.info

azure-dns.com + azure-dns.net + moreanswers its DNS

TLS

playwright.dev

Let's Encryptissued its certificate

DNS Records

A 4

185.199.108.153
185.199.109.153
185.199.110.153
185.199.111.153

TXT 2

google-site-verification=dV44iL_o_9uTP6JauYKGEYptj8BOcoxDZ6o7mykvGSg
v=DMARC1; p=reject; pct=100; rua=mailto:rua@dmarc.microsoft; ruf=mailto:ruf@dmarc.microsoft; fo=1

NS 4

ns1-32.azure-dns.com
ns2-32.azure-dns.net
ns3-32.azure-dns.org
ns4-32.azure-dns.info

SOA 1

ns1-32.azure-dns.com azuredns-hostmaster.microsoft.com

CAA 1

contactemail "caarecordaware@microsoft.com"

TLS Certificates (3)

Common Name	Issuer	Expires
`playwright.dev`	C=US, O=Let's Encrypt, CN=YR1	Sat, 19 Sep 2026 22:47:21 +0000
`YR1`	C=US, O=ISRG, CN=Root YR	Sat, 02 Sep 2028 23:59:59 +0000
`Root YR`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (1)

www.playwright.dev

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

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

Ed25519 Receipt

Receipt ID: 6f71d9b1-1415-4a72-a7ca-01c10ac41cc2
Output Hash: ff686248e64b203c19662eb9cf437570f66f75a94ebbd728691a05aeaa07fa46
Signature: ed25519:1b0fd49ed98eb5635aa07cd4c9f689abb30d663f773520d692ba4752c039b2322ad9563a9fa43850be0805b3c437a182321157104aeafbca7efb352580718604
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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