indexo.dev

ralf-sandfuchs.de

.de crawl

First seen 2026-05-02 · Last seen 2026-05-02 · ok HTTP/1.1 200 2057 ms crawled 2026-05-08

DE · 185.243.11.89 · AS197540 netcup GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Der Sandkasten – Die Website des Autors Ralf Sandfuchs
Language
de
Canonical
https://ralf-sandfuchs.de/
Feeds

Technology

Server
nginx
CMS
WordPress

Registration

Updated
2025-04-25
Name servers
  • root-dns.netcup.net.
  • second-dns.netcup.net.
  • third-dns.netcup.net.

DNS records live

NS
  • root-dns.netcup.net
  • second-dns.netcup.net
  • third-dns.netcup.net
MX
  • 10 mail.ralf-sandfuchs.de
  • 50 rw0b59.webhosting.systems

Email authentication weak

SPF
v=spf1 mx a include:_spf.webhosting.systems ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-01 to 2026-07-30
Expires in 71 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://ralf-sandfuchs.de/

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

Links to (2)

Linked from (1)