indexo.dev

doering-zingst.de

.de crawl

First seen 2026-04-23 · Last seen 2026-05-14 · ok HTTP/1.1 200 6102 ms crawled 2026-05-17

DE · 81.169.145.84 · AS6724 Strato GmbH

Reputation 95/100 weak security headers

sector other type homepage

HTML metadata

Title
DÖRING - Bauschuttaufbereitung & Abbruch GmbH & Co. KG - Grimmen Tribsees Plummendorf Barth Wieck Zingst

Technology

Server
Apache

Registration

Updated
2012-03-30
Name servers
  • docks12.rzone.de.
  • shades20.rzone.de.

DNS records live

NS
  • docks12.rzone.de
  • shades20.rzone.de
MX
  • 5 smtpin.rzone.de

Email authentication strong

SPF
v=spf1 redirect=_spf.strato.com
no all qualifier
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 2026-03-24 to 2026-10-09
Expires in 141 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://doering-zingst.de/

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

Linked from (1)