bonn.de

Observed Jul 18, 2026, 13:54 UTC (9h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onKommunale Datenverarbeitungszentrale Rhein-Erft-Rur

Secured bySectigo

Also usesGoogle Search Console

tranco_40k

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

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

bonn.de

A / AAAA

185.155.109.38

Kommunale Datenverarbeitungszentrale Rhein-Erft-Rurserves the site

ns2.tops.netdns-1.bonn.de

tops.net + bonn.deanswers its DNS

mailgw02.regioit.demailgw01.regioit.de

regioit.dereceives its email

TLS

*.bonn.de

Sectigo Limitedissued its certificate

DNS Records

A 1

185.155.109.38

MX 2

10mailgw02.regioit.de
10mailgw01.regioit.de

TXT 11

MS=ms20701962
v=spf1 a a:bonn.de include:mail.kdvz-frechen.de ip4:91.213.177.151 ip4:91.213.177.152 ip4:91.213.177.153 ip4:91.213.177.154 ip4:91.213.177.180 ip4:194.45.37.22 ip4:195.38.20.30 -all
MS=ms77386515
google-site-verification=QckA71ZQiVO4MsizdvSn8m5nK17PXjR8ljNLMpVCIvw
google-gws-recovery-domain-verification=56930885
apple-domain-verification=wVfIRXj3sVOz2t57
MS=ms92714000
MS=ms60047536
google-site-verification=eUR0YAGZJGUo6wk6uwgwHvMP6c_KUr8QkATWY4ejgUo
MS=ms88630659

NS 2

ns2.tops.net
dns-1.bonn.de

SOA 1

dns-1.bonn.de postmaster.bonn.de

TLS Certificates (3)

Common Name	Issuer	Expires
`*.bonn.de`	C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA DV R36	Sun, 22 Nov 2026 23:59:59 +0000
`Sectigo Public Server Authentication CA DV R36`	C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root R46	Fri, 21 Mar 2036 23:59:59 +0000
`Sectigo Public Server Authentication Root R46`	C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority	Mon, 18 Jan 2038 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 bonn.de. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: 683af08a-2b41-44a6-b20d-fcbb7f2624a7
Output Hash: f4125f3f68ebf7b1711758bc5abc0ded648ca21bc40eaf018d0c7396d6acfb0e
Signature: ed25519:089905397fd669bce87860473574dd40e2ae26cf4cc6c4092643e854aa018a6f157c4d1703f0b2ce1542a67ca705b6191a67eb79fc565f39783a8fe949655e04
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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