piano.io

Observed Jul 24, 2026, 18:03 UTC (2d 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 byMicrosoft 365

Secured byGoogle Trust Services

Also usesAtlassianFigmaGoogle Search ConsoleStripe

IPv6 · tranco_5k

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

INFRASTRUCTURE MAPwhat piano.io actually stands on - every host below is a signed observation

piano.io

A / AAAA

104.16.144.111104.16.143.1112606:4700::6810:906f2606:4700::6810:8f6f

Cloudflareserves the site

emma.ns.cloudflare.comian.ns.cloudflare.com

cloudflare.comanswers its DNS

piano-io.mail.protection.outlook.com

Microsoft 365receives its email

TLS

piano.io

Google Trust Servicesissued its certificate

DNS Records

A 2

104.16.144.111
104.16.143.111

AAAA 2

2606:4700::6810:906f
2606:4700::6810:8f6f

MX 1

0piano-io.mail.protection.outlook.com

TXT 22

MS=ms63359259
MS=ms88361156
anthropic-domain-verification-fcv02q=0wshkDsCkR2tTTmACEKQMrCPd
apple-domain-verification=6VL8MnTBafzPPdtP
asv=96fa36429fcfc27541488997aeb9c8d5
atlassian-domain-verification=5L06SVEyGKQ3BfluC/CNfB33YeKIX8g4nYyXtqHmtiHINR78JDXzubVTtb9nrjys
cursor-domain-verification-hv9r0c=lvWTZfTyF13jbUVGZFYTf7Qz2
figma-domain-verification=cb30cb6ac4e2095fea081ee0a384533dc28a2eb7f88791dc837a94a419f79079-1772196520
google-site-verification=3c0hfUz2mtjH7G7DFWNqyqYfA6hcVRkS-lKsLSNkBJY
google-site-verification=6Dx_MVSuJ1O90A9rY5gIgdGnijY8_mqAvZs6NnskLp4

NS 2

emma.ns.cloudflare.com
ian.ns.cloudflare.com

SOA 1

emma.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common Name	Issuer	Expires
`piano.io`	C=US, O=Google Trust Services, CN=WE1	Tue, 06 Oct 2026 22:30:19 +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 piano.io. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_65a50e52e84a2b7c
Output Hash: 361abdb421a774fff15a3a92406de2fc88017311162cd317a25f531c048e37eb
Signature: ed25519:9f2eaaec3748204dab6cece7910b9a78a5b71e8c56223634da8160f3203e3026e29b9b8f6ec63779afc0de28c3b0f55f8eb1880fe03e99bf81bbbd1109e44a0e
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/piano.io