indexo.dev

roswitha-steinkopf.de

.de crawl

First seen 2026-04-30 · Last seen 2026-05-08 · ok HTTP/1.1 200 3019 ms crawled 2026-05-08

DE · 185.137.168.131 · AS45012 dogado GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Roswitha Steinkopf
Language
de

Technology

Server
nginx

Registration

Updated
2019-06-05
Name servers
  • cns1.cloudpit.de.
  • cns2.cloudpit.com.
  • cns3.cloudpit.io.

DNS records live

NS
  • cns1.cloudpit.de
  • cns2.cloudpit.com
  • cns3.cloudpit.io
MX
  • 10 mx-in.planet-school.de

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-01 to 2026-06-30
Expires in 41 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.roswitha-steinkopf.de/

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

Linked from (1)