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katharinanejdl.com

.com crawl

First seen 2026-05-20 · Last seen 2026-05-30 · ok HTTP/1.1 200 838 ms crawled 2026-05-27

DE · 81.169.145.156 · AS6724 Strato GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Katharina Nejdl
Description
Katharina Nejdl

Technology

Server
Apache

Social

Registration

Registrar
Cronon GmbH
Created
2017-09-21
Expires
2026-09-21 112 days left
Updated
2025-09-22
Name servers
  • docks09.rzone.de
  • shades06.rzone.de

DNS records live

NS
  • docks09.rzone.de
  • shades06.rzone.de
MX
  • 5 smtpin.rzone.de

Email authentication strong

SPF
not published
DMARC
v=DMARC1;p=reject;
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-08-08 to 2026-08-30
Expires in 90 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://katharinanejdl.com/

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

Links to (20)

Linked from (2)