vdbum.de

.de crawl

First seen 2026-04-13 · Last seen 2026-05-19 · ok HTTP/1.1 200 327 ms crawled 2026-05-06

DE · 193.9.117.130 · AS200395 Leibold Sicherheits- & Informationstechnik GmbH

Reputation 100/100

sector nonprofit type homepage

HTML metadata

Title: Startseite | Verband der Baubranche, Umwelt- und Maschinentechnik e. V.
Description: Startseite | Verband der Baubranche, Umwelt- und Maschinentechnik e. V.
Language: de-DE
Generator: auctores CMS
Canonical: https://vdbum.de/startseite/

Technology

Server: LEIBOLD
CMS: Gatsby

Third-party hosts loaded (1)

baumaschineningenieur.de×12

Social

Contact

Phone

+49421871680

Registration

Updated

2025-11-04

Name servers

a.ns14.net.
b.ns14.net.
c.ns14.net.
d.ns14.net.

DNS records live

NS

a.ns14.net
b.ns14.net
c.ns14.net
d.ns14.net

MX

10 mx01.hornetsecurity.com
20 mx02.hornetsecurity.com
30 mx03.hornetsecurity.com
40 mx04.hornetsecurity.com

Email authentication strong

SPF: v=spf1 mx ip4:158.67.166.152 ip4:37.72.148.62 include:spf.protection.outlook.com include:spfserver.auctores.de include:spf.hornetsecurity.com -all
strict (-all)
DMARC: v=DMARC1; p=quarantine; sp=quarantine; adkim=r; aspf=s; rf=afrf; ri=86400
policy: quarantine · sp=quarantine
DKIM: no key found at common selectors

Certificate (current)

from 2026-03-20 to 2026-06-18

Expires in 29 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://vdbum.de/

present

strict-transport-security
content-security-policy
x-frame-options
x-content-type-options
referrer-policy
permissions-policy

findings

CSP allows unsafe inline scripts/styles
CSP uses wildcard sources

Header values

referrer-policy: strict-origin-when-cross-origin
x-frame-options: deny
permissions-policy: camera=self, microphone=(), geolocation=(), payment=()
x-content-type-options: nosniff
content-security-policy: default-src 'self' ;base-uri 'none';object-src 'none';form-action 'self' www.paypal.com www.sandbox.paypal.com www.ipg-online.com test.ipg-online.com;frame-ancestors 'self' ;connect-src 'self' www.google-analytics.com *.google-analytics.com *.analytics.google.com;img-src 'self' vdbum.de *.google-analytics.com *.analytics.google.com www.google-analytics.com *.google-analytics.com *.analytics.google.com data: www.paypal.com www.sandbox.paypal.com 'self' data: https:;media-src 'self' ;script-src 'self' 'strict-dynamic' 'nonce-aebbu138unpsi6e091kh7n7aolu' www.google-analytics.com *.google-analytics.com *.analytics.google.com 'unsafe-eval';style-src 'self' 'unsafe-inline' ;font-src 'self' ;manifest-src 'self';upgrade-insecure-requests;report-uri https://csp-report.auctores.de/resources/index;frame-src 'self' pp.payengine.de pptest.payengine.de;
strict-transport-security: max-age=31536000