indexo.dev

robert-rutkowski.de

.de crawl

First seen 2026-04-15 · Last seen 2026-05-07 · ok HTTP/1.1 200 666 ms crawled 2026-05-11

DE · 195.242.103.115 · AS9211 Nawork Internet Informationssysteme GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Gedankensplitter - Robert Rutkowski
Description
Gedankensplitter von Robert Rutkowski - politische Arbeit in Dortmund, Fotojournalist mit Schwerpunkt Nazis in NRW und darüber hinaus.
Language
de
Canonical
https://robert-rutkowski.de/
Feeds

Technology

Server
nginx
CMS
WordPress

Third-party hosts loaded (1)

  • gmpg.org×1

Social

Registration

Updated
2021-01-05
Name servers
  • ns11.celeros.de.
  • ns12.celeros.de.
  • ns13.celeros.de.
  • ns14.celeros.de.

DNS records live

NS
  • ns11.celeros.de
  • ns12.celeros.de
  • ns13.celeros.de
  • ns14.celeros.de
MX
  • 10 mail.robert-rutkowski.de

Email authentication weak

SPF
v=spf1 a mx include:spf.celeros.cloud -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-21 to 2026-07-20
Expires in 60 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://robert-rutkowski.de/

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

Links to (5)

Linked from (1)