indexo.dev

thomas-troendle.de

.de crawl

First seen 2026-04-27 · Last seen 2026-05-20 · ok HTTP/1.1 200 3319 ms crawled 2026-05-20

DE · 92.205.175.115 · AS21499 Host Europe GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Thomas Tröndle. Freier Autor
Description
Thomas Tröndle. Freier Autor für Online- und Printpublikationen
Language
de
Canonical
https://www.thomas-troendle.de/

Technology

Server
Apache
CMS
WordPress
PHP
8.2.30 security-only
jQuery
3.7.1

Contact

Phone

Registration

Updated
2021-01-08
Name servers
  • ns75.domaincontrol.com.
  • ns76.domaincontrol.com.

DNS records live

NS
  • ns75.domaincontrol.com
  • ns76.domaincontrol.com
MX
  • 0 thomastroendle-de01e.mail.protection.outlook.com
TXT
  • NETORGFT19697743.onmicrosoft.com

Email authentication weak

SPF
v=spf1 include:secureserver.net -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Starfield Secure Certificate Authority - G2
from 2026-02-28 to 2027-02-28
Expires in 283 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.thomas-troendle.de/

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

Linked from (1)