indexo.dev

slezak.de

.de crawl

First seen 2026-04-14 · Last seen 2026-05-06 · ok HTTP/1.1 200 1556 ms crawled 2026-05-08

DE · 81.169.145.74 · AS6724 Strato GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
SLEZAK Elektroanlagen GmbH - Wir sind ein Familienunternehmen mit Know-how SLEZAK Elektroanlagen GmbH
Description
SLEZAK Elektroanlagen GmbH - Elektroinstallation und Schaltanlagenbau
Language
de
Generator
WordPress 6.9.4
Canonical
https://slezak.de/

Technology

Server
Apache
CMS
WordPress

Social

Registration

Updated
2008-01-07
Name servers
  • docks12.rzone.de.
  • shades15.rzone.de.

DNS records live

NS
  • docks12.rzone.de
  • shades15.rzone.de
MX
  • 10 slezak-de.mail.protection.outlook.com
TXT
  • MS=ms39352399

Email authentication strong

SPF
v=spf1 include:_spf-e.cegedim.fr include:_spf-i.cegedim.fr ip4:178.77.111.91 ip6:2a01:488:42:1000:b24d:6f5b:: include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1;p=reject;
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-01-02 to 2027-01-24
Expires in 249 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://slezak.de/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (4)

Linked from (1)