yourdevice.ch

Observed Jul 25, 2026, 11:57 UTC (8d 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

Secured byLet's Encrypt

Also usesGoogle Search Console

1 subdomain · tranco

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

INFRASTRUCTURE MAPwhat yourdevice.ch actually stands on - every host below is a signed observation

yourdevice.ch

A / AAAA

62.2.188.228

unattributedserves the site

ns1.yourdevice.chns2.yourdevice.ch

yourdevice.chanswers its DNS

mail.yourdevice.ch

yourdevice.chreceives its email

TLS

www.yourdevice.ch

Let's Encryptissued its certificate

DNS Records

A 1

62.2.188.228

MX 1

10mail.yourdevice.ch

TXT 3

v=spf1 a mx ip4:62.2.188.227 ~all
google-site-verification=tmtjG0fg_tT9bZbZHtwzRmH0lGhRjI7A14k3CLefoTc
v=DMARC1; p=quarantine; pct=100; rua=mailto:spam@yourdevice.ch

NS 2

ns1.yourdevice.ch
ns2.yourdevice.ch

SOA 1

ns1.yourdevice.ch admin.yourdevice.ch

TLS Certificates (3)

Common Name	Issuer	Expires
`www.yourdevice.ch`	C=US, O=Let's Encrypt, CN=YR1	Tue, 20 Oct 2026 08:51:12 +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.yourdevice.ch

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 yourdevice.ch. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_100f54fb71cf83be
Output Hash: cbc72a35fc3b2bcbfa7967f051a801f41da919b46de85c091bd02113f12dfdcc
Signature: ed25519:b6740e22b1f284414ac21d2eb8e77b5499bd31a72c26eea4d751cbb69cbbbaa2d84754d13afa26a4cb3195df512b1909e18e9591f2c910bd37cf8ceed5ac9902
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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