indexo.dev

naturschutzinstitut.de

.de crawl

First seen 2026-05-15 · Last seen 2026-05-15 · ok HTTP/1.1 200 264 ms crawled 2026-05-20

DE · 81.169.145.93 · AS6724 Strato GmbH

Reputation 95/100 weak security headers

sector nonprofit type homepage

HTML metadata

Title
NABU-Naturschutzinstitut
Description
NSI Dresden –

Technology

Server
Apache

Third-party hosts loaded (1)

  • nsi-dresden.nabu-sachsen.de×1

Registration

Updated
2008-01-19
Name servers
  • docks09.rzone.de.
  • shades15.rzone.de.

DNS records live

NS
  • docks09.rzone.de
  • shades15.rzone.de
MX
  • 5 smtpin.rzone.de

Email authentication strong

SPF
not published
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 2025-12-21 to 2027-01-12
Expires in 236 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (1)