vfb.de

Observed 2026-07-17T15:30:40.390673771+00:00 (6h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Email byAmazon SES

Secured byLet's Encrypt

Also usesGoogle Search Console

tranco_100k

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

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

vfb.de

A / AAAA

185.48.220.110

unattributedserves the site

ns0.de.colt.netns8.colt.net

colt.netanswers its DNS

mail.vfb.de

Amazon SESreceives its email

TLS

*.vfb.de

Let's Encryptissued its certificate

DNS Records

A 1

185.48.220.110

MX 1

10mail.vfb.de

TXT 16

qrsy78l4kbk1yb74g799v34wzn81hbjk
r42tt55k3drkjx37hqrtfttzxs3qr9ns
v=spf1 a:otc-de-spf.mms.t-systems-service.com include:spf.haiilo.cloud include:amazonses.com ~all
xy73w9tc6b92h5b07mg6h0qm6qjzl8x9
_az0y5wl0h5yci9nakxsn2i1e4kpnqg3
_ccwdbd1egb3hzlpvnsssydiqo3pitm3
_g0mgta2zqi7n952vjep9m938rqm7v22
_im8vjnojtpnk77oh6qc3qzlay12eg08
1q8nm8bfgws6ltt3b7sfnrwwclfjtvvv
2wmvl2x144wp440j57gsws7rtpbfq6s4

NS 2

ns0.de.colt.net
ns8.colt.net

SOA 1

ns0.de.colt.net eudnsmaster.colt.net

SRV 1

xmpp.vfb.de:5269 p0

TLS Certificates (2)

Common Name	Issuer	Expires
`*.vfb.de`	C=US, O=Let's Encrypt, CN=R13	Tue, 25 Aug 2026 08:20:59 +0000
`R13`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Fri, 12 Mar 2027 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 vfb.de. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: 2bd7fa66-ec8d-4cc9-a5d6-a1cc39054d85
Output Hash: b96185e3bfd457db651352e5c9b2b65c777831c3878eef0ad9934a70e3ccd753
Signature: ed25519:e1da2c9c4a027374feae87f7259c5bb37fcbbaf4dd2cf69f110041c3109c88205d6143815391f27ca5836207b979a141628a686ecb360ee95fcb7735f8a3eb03
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/vfb.de