indexo.dev

urknall-weltall-leben.de

.de crawl

First seen 2026-05-16 · Last seen 2026-05-20 · ok HTTP/1.1 200 6979 ms crawled 2026-05-20

DE · 92.205.175.169 · AS21499 Host Europe GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Urknall Weltall Leben | Wissenschaftler erklären Wissenschaft
Description
Urknall Weltall und das Leben von Josef M. Gaßner und dem UWudL Team - Können wir die Welt verstehen - Von Aristoteles zur Stringtheorie.

Technology

Server
Apache
PHP
8.2.30 security-only

Social

Registration

Updated
2023-09-02
Name servers
  • ns37.domaincontrol.com.
  • ns38.domaincontrol.com.

DNS records live

NS
  • ns37.domaincontrol.com
  • ns38.domaincontrol.com
MX
  • 0 urknallweltallleben-de01i1i.mail.protection.outlook.com
TXT
  • NETORGFT19469325.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 2025-08-03 to 2026-09-02
Expires in 104 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.urknall-weltall-leben.de/

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

Links to (11)

Linked from (1)