vacc.ch

Observed Jul 27, 2026, 22:59 UTC (5d 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

IPv6 · tranco

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

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

vacc.ch

A / AAAA

152.53.163.2532a0a:4cc0:c0:c064:b842:bfff:fe37:3aed

2a0aserves the site

ns2.vacc.chns1.vacc.ch

vacc.chanswers its DNS

mail.vacc.ch

vacc.chreceives its email

TLS

vacc.ch

Let's Encryptissued its certificate

DNS Records

A 1

152.53.163.253

AAAA 1

2a0a:4cc0:c0:c064:b842:bfff:fe37:3aed

MX 1

10mail.vacc.ch

TXT 3

google-site-verification=T8X80h1euQdG3mrzQX7f8ohV44PTJ8TgsC9TnrV_rzw
v=spf1 +a +mx +a:vacc.ch +ip6:2a0a:4cc0:c0:c064:: -all
v=DMARC1; p=quarantine; adkim=s; aspf=s

NS 2

ns2.vacc.ch
ns1.vacc.ch

SOA 1

ns2.vacc.ch mike.vacc.ch

SRV 1

vacc.ch:993 p0

TLS Certificates (3)

Common Name	Issuer	Expires
`vacc.ch`	C=US, O=Let's Encrypt, CN=YR2	Sat, 29 Aug 2026 12:34:37 +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 (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 vacc.ch. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_165c6b707d464694
Output Hash: 4950cdc80ac34b59509dad579063f25ffa8c4336f84d4e1f1a1aa3f39eefdca2
Signature: ed25519:c3b8027dca3242f088eff9f14a37205a78c70f0b4b9a635edd683f4d52f3dd8a34950c3690c86c5d2d126dc53250f0fae9c34f002d7d5326943fea9394facf0c
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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