ubuntuusers.de

Observed Jul 17, 2026, 17:10 UTC (1d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Also usesGoogle Search Console

IPv6 · 9 subdomains · tranco_100k

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

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

ubuntuusers.de

A / AAAA

188.64.56.492a00:6140:100:398::1

Cloudflareserves the site

nsc3.schlundtech.densb3.schlundtech.densd3.schlundtech.densa3.schlundtech.de

schlundtech.deanswers its DNS

oversight2.ubuntu-at.org

ubuntu-at.orgreceives its email

HTTPS probe

ok Responding normally (2xx) 200 OK

HTTP status200

Servercloudflare

TLS protocolHTTP/3

TLS issuernot observed

Behind Cloudflareyes

Response time918 ms

DNS resolutionNOERROR

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

DNS Records

A 1

188.64.56.49

AAAA 1

2a00:6140:100:398::1

MX 1

10oversight2.ubuntu-at.org

TXT 4

google-site-verification=CmRmhP5M_Pk2GpNVdX3d95RqOQPdcpacPdpUpPvMtfo
google-site-verification=YZ8Y4JxiJswjfDLrwhf1aL_GPGa1TkEn3SG51zMbj0E
v=spf1 ip4:37.252.250.200/29 -all
v=DMARC1; p=none

NS 4

nsc3.schlundtech.de
nsb3.schlundtech.de
nsd3.schlundtech.de
nsa3.schlundtech.de

SOA 1

nsa3.schlundtech.de webmaster.ubuntuusers.de

TLS Certificates (0)

None.

Subdomains (9)

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

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

Ed25519 Receipt

Receipt ID: 79dc54f9-5256-4b71-9e20-64e68fe46359
Output Hash: 724b31d640fa987441523ca5814bf0e6bf96febce98a4b9655a232b687110bd7
Signature: ed25519:487939028c7c39851ca78943a8402f24d4d539359f52fd2c756a5f263fb4e78487f21c70e8352ac79f0e31bfebd82720f84c52f0392e610b1cf6813fe8d7720a
Public Key: ed25519:7aad40f2d6399c207fe2fc15aade04a78324787a355d36725cc90687f9e10cff
Parent: (genesis)
Plane: fast

Verify this in your browser

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