ccc.de

Observed Jul 22, 2026, 16:02 UTC (5m 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

IPv6 · 4 subdomains · tranco_5k

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

INFRASTRUCTURE MAPwhat ccc.de actually stands on - every host below is a signed observation

ccc.de

A / AAAA

185.106.84.1002a02:8000:1000:103::100

Cloudflareserves the site

ns.ham.ccc.dens.ber.ccc.dens.dus.ccc.des-dns.irz42.net

ccc.de + irz42.netanswers its DNS

nomail.ccc.denomail2.ccc.demail.ccc.de

ccc.dereceives its email

HTTPS probe

redirect Redirecting (3xx) 302 → https://www.ccc.de/

HTTP status302

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time2583 ms

DNS resolutionNOERROR

Redirect chain

https://www.ccc.de/

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 1

185.106.84.100

AAAA 1

2a02:8000:1000:103::100

MX 3

5nomail.ccc.de
23nomail2.ccc.de
10mail.ccc.de

TXT 1

Chaos Computer Club, Hamburg, Germany

NS 4

ns.ham.ccc.de
ns.ber.ccc.de
ns.dus.ccc.de
s-dns.irz42.net

SOA 1

ns.ham.ccc.de hostmaster.ccc.de

TLS Certificates (0)

None.

Subdomains (4)

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 ccc.de. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_4e1863fb7477556d
Output Hash: e6a2e045cf292a523b20eb50ec2518ed9a73cda1fdff0124b43f0227b71af84b
Signature: ed25519:9d061d26ebf7b337adc8700fad0d23de8cdb670f1d0baaa5f233a3534557a17f92739b6f31babd56edb718557ec01f79a29eeffc632ad172057405c4ef41aa0e
Public Key: ed25519:7aad40f2d6399c207fe2fc15aade04a78324787a355d36725cc90687f9e10cff
Parent: (genesis)
Plane: fast

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