indexo.dev

blitzschutz.eu

.eu crawl

First seen 2026-05-15 · Last seen 2026-05-19 · ok HTTP/1.1 200 1448 ms crawled 2026-05-19

DE · 81.169.145.158 · AS6724 Strato GmbH

Reputation 100/100

Classifying

HTML metadata

Title
Verband – VDB-Blitzschutz
Description
Blitzschutz VDB - Verband Deutscher Blitzschutzfirmen e.V. Steinfelder Gasse 9 50670 Köln ☎ 0221/122869 FAX: 0221/138639 ✉ vdb@blitzschutz.eu
Language
de-de
Generator
Joomla! - Open Source Content Management

Technology

Server
Apache
CMS
Joomla

Social

Contact

Email
Phone

DNS records live

NS
  • docks12.rzone.de
  • shades11.rzone.de
MX
  • 10 blitzschutz-eu.mail.protection.outlook.com

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=reject; rua=mailto:postmaster@blitzschutz.eu; ruf=mailto:postmaster@blitzschutz.eu; adkim=s; aspf=s;
policy: reject (enforced)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmFeU3xAi2IF5dyYDpKJblU0GDnqmoTQg5f1AyJyV26j032I1HbEFlLXEYtv3HthVQIi3T8mYJWNxgU…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4al1O49rL4d40EBFyw1HyyLqZkMt9cMAcvpUeQItdl8yaZ47xNZMIiFEhPFWH9a8ETJ/h6xYxwD5sb…
selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-06-06 to 2026-06-28
Expires in 37 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://blitzschutz.eu/

present
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • cross-origin-opener-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • weak content type protection
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff, nosniff
cross-origin-opener-policy
same-origin

Links to (5)

Linked from (1)