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vcp.de

Observed Aug 3, 2026, 02:59 UTC (9h 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.

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Up right now
Email byMicrosoft 365
Secured byLet's Encrypt
Also usesGoogle Search Console
IPv6 · 1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat vcp.de actually stands on - every host below is a signed observation
vcp.de
A / AAAA
49.13.31.1282a01:4f8:c010:b0c6::1
2a01serves the site
NS
oxygen.ns.hetzner.comhelium.ns.hetzner.dehydrogen.ns.hetzner.com
hetzner.com + hetzner.deanswers its DNS
MX
vcp-de.mail.protection.outlook.com
Microsoft 365receives its email
TLS
vcp.de
Let's Encryptissued its certificate

DNS Records

A 1

  • 49.13.31.128

AAAA 1

  • 2a01:4f8:c010:b0c6::1

MX 1

  • 0vcp-de.mail.protection.outlook.com

TXT 3

  • google-site-verification=j-_bZHYE9cX8g9rmt6O5-1bS05t4CiczUhdF_FK8sSI
  • v=spf1 include:spf.protection.outlook.com ~all
  • vcp-de.mail.protection.outlook.com.

NS 3

  • oxygen.ns.hetzner.com
  • helium.ns.hetzner.de
  • hydrogen.ns.hetzner.com

SOA 1

  • hydrogen.ns.hetzner.com dns.hetzner.com

DMARC_RECORDS 1

  • v=DMARC1; p=reject;

TLS Certificates (3)

Common NameIssuerExpires
vcp.de C=US, O=Let's Encrypt, CN=YR1 Tue, 20 Oct 2026 01:03:04 +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)

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.

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Ed25519 Receipt

Receipt ID
rcpt_634f9ec860794acb
Output Hash
78af8a6f9d65103bc611dd4703df006e19fec6b606590eb35aac67118e68765f
Signature
ed25519:6d8f1d4d431e43f0207ddc1fdcacbf52c2b2817e0abf5e14c876c55df1e3bfca58adb70a35e1e4709c32b07d73e492ef88e0ccf318b755adbb2149c3de922809
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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