indexo.dev

ruhrgold-das-buch.de

.de crawl

First seen 2026-05-08 · Last seen 2026-05-09 · ok HTTP/1.1 200 2059 ms crawled 2026-05-15

DE · 85.214.60.128 · AS6724 Strato GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Ruhrgold - Tradition und Transformation der Metropole Ruhr
Description
Tradition und Transformation der Metropole Ruhr.Das große Kultbuch mit 500 Bildern. Bunt selbstbewusst direkt

Technology

Server
Apache

Social

Contact

Email
Phone

Registration

Updated
2024-04-29
Name servers
  • ns3.stratoserver.net.
  • ns4.stratoserver.net.

DNS records live

NS
  • ns3.stratoserver.net
  • ns4.stratoserver.net
MX
  • 5 smtp.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 2026-04-17 to 2026-11-02
Expires in 165 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://ruhrgold-das-buch.de/

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

Links to (8)

Linked from (1)