indexo.dev

rainer-zitelmann.de

.de crawl

First seen 2026-04-13 · Last seen 2026-05-13 · ok HTTP/1.1 200 4471 ms crawled 2026-05-07

DE · 85.13.129.99 · AS34788 Neue Medien Muennich GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Dr. Dr. Rainer Zitelmann | persönlicher Blog und Infoportal
Language
de-DE
Generator
Powered by Slider Revolution 6.5.11 - responsive, Mobile-Friendly Slider Plugin for WordPress with comfortable drag and drop interface.
Canonical
https://www.rainer-zitelmann.de/
Feeds

Technology

Server
Apache
CMS
WordPress
Third-party hosts loaded (8)
  • netdna.bootstrapcdn.com×2
  • zitelmanns-berlinkolumnen.de×2
  • hb.wpmucdn.com×1
  • images-na.ssl-images-amazon.com×1
  • www.worte-des-erfolges.de×1
  • xn--schnheit-2075-kmb.de×1
  • zitelmann-autobiografie.de×1
  • zitelmann-ich-will.de×1

Social

Contact

Phone

Registration

Updated
2020-09-08
Name servers
  • ns3.ai-dns.de.
  • ns5.kasserver.com.
  • ns5.name-server-kas.de.
  • ns6.kasserver.com.

DNS records live

NS
  • ns3.ai-dns.de
  • ns5.kasserver.com
  • ns5.name-server-kas.de
  • ns6.kasserver.com
MX
  • 10 w013365b.kasserver.com

Email authentication partial

SPF
v=spf1 include:spf.m-1.eu-1.quentn.com ?all
neutral (?all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-11 to 2026-07-10
Expires in 51 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.rainer-zitelmann.de/

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

Links to (29)

Linked from (9)