indexo.dev

elektro-schulz.de

.de crawl

First seen 2026-04-21 · Last seen 2026-05-15 · ok HTTP/1.1 200 8349 ms crawled 2026-05-15

DE · 81.169.145.166 · AS6724 Strato GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Elektro Schulz GmbH - Umspannwerke, Trafostationen, Niederspannungsschaltanlagen, Energiemanagement
Description
Die Elektro Schulz GmbH führt fachgerechte Installationen von Elektroanlagen für die Industrie aus. Schwerpunkte: Umspannwerke, Trafostationen, Niederspannungsschaltanlagen, Energiemanagement.
Language
de
Generator
Contao Open Source CMS

Technology

Server
Apache

Contact

Email

Registration

Updated
2021-02-01
Name servers
  • docks14.rzone.de.
  • shades18.rzone.de.

DNS records live

NS
  • docks14.rzone.de
  • shades18.rzone.de
MX
  • 10 elektroschulz-de01i.mail.protection.outlook.com

Email authentication strong

SPF
v=spf1 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 2026-04-27 to 2026-11-12
Expires in 176 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.elektro-schulz.de/

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

Links to (3)

Linked from (1)