indexo.dev

nabu-naturgucker-beobachtungen.de

.de crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 282 ms crawled 2026-05-19

DE · 87.106.152.191 · AS8560 IONOS SE

Reputation 95/100 weak security headers

Classifying

HTML metadata

Language
de

Technology

Server
Microsoft-IIS

Registration

Updated
2024-08-05
Name servers
  • docks03.rzone.de.
  • shades11.rzone.de.

DNS records live

NS
  • docks03.rzone.de
  • shades11.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)

R12
from 2026-05-19 to 2026-08-17
Expires in 88 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://nabu-naturgucker-beobachtungen.de/

present
  • strict-transport-security
findings
  • short HSTS max-age
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=0

Linked from (1)