indexo.dev

hooksieler-ferienhaeuser.de

.de crawl

First seen 2026-05-11 · Last seen 2026-05-16 · ok HTTP/1.1 200 16875 ms crawled 2026-05-16

IE · 52.48.103.144 · AS16509 Amazon.com, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Ferienhäuser Anja Dittmer - Anja Dittmer
Language
en

Technology

Server
nginx

Third-party hosts loaded (3)

  • maxcdn.bootstrapcdn.com×1
  • next.ibe.ds-srv.net×1
  • www.t4-consulting.de×1

Social

Registration

Updated
2021-03-17
Name servers
  • nsa9.schlundtech.de.
  • nsb9.schlundtech.de.
  • nsc9.schlundtech.de.
  • nsd9.schlundtech.de.

DNS records live

NS
  • nsa9.schlundtech.de
  • nsb9.schlundtech.de
  • nsc9.schlundtech.de
  • nsd9.schlundtech.de
MX
  • 0 t4server2.de

Email authentication weak

SPF
v=spf1 a mx include:spf.crsend.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-03-31 to 2026-06-29
Expires in 39 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.hooksieler-ferienhaeuser.de/

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

Links to (3)

Linked from (1)