ref.ch

Observed Jul 26, 2026, 06:06 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

Secured byLet's Encrypt

Also usesGoogle Search Console

1 subdomain · majestic

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

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

ref.ch

A / AAAA

94.230.216.209

unattributedserves the site

ns3.onlime.chns2.onlime.chns1.onlime.ch

onlime.chanswers its DNS

mx2.onlime.chmx1.onlime.ch

onlime.chreceives its email

TLS

ref.ch

Let's Encryptissued its certificate

DNS Records

A 1

94.230.216.209

MX 2

50mx2.onlime.ch
10mx1.onlime.ch

TXT 6

MS=ms18163131
brevo-code:51e6e8ab46a18e15ff86c131e2de9dea
google-site-verification=ViKBUXB7-STyuG3cRVMfnKzFcnLN8BPFYE9IpdaS6Io
google-site-verification=D2YdQbJnNDk-vUTNywEDTzR3W6KU6evMY4fh9b6mBXM
v=spf1 a mx include:spf.onlime.ch include:spf.protection.outlook.com -all
v=DMARC1; p=quarantine; adkim=r; aspf=s;

NS 3

ns3.onlime.ch
ns2.onlime.ch
ns1.onlime.ch

SOA 1

ns1.onlime.ch hostmaster.onlime.ch

SRV 1

maildiscovery.onlime.ch:443 p0

CAA 2

issue "letsencrypt.org"
iodef "mailto:abuse@datenpark.ch"

TLS Certificates (3)

Common Name	Issuer	Expires
`ref.ch`	C=US, O=Let's Encrypt, CN=YR2	Sat, 29 Aug 2026 00:55:06 +0000
`YR2`	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.ref.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 ref.ch. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_8ac9f7cec968896c
Output Hash: 273bb0bffd94d22d835a34c62839ec72d60e875cf558d0651001388670c01ce2
Signature: ed25519:527781b30be79d25bdd18ca0b150f7649574c61738437226b826f12202568f7a7e5886025a48dd29984058a5085636c91f0d44fc8a89ee57e646a25c99994b0a
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

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