indexo.dev

ferienwerk-koeln.de

.de crawl

First seen 2026-04-15 · Last seen 2026-05-14 · ok HTTP/1.1 200 2476 ms crawled 2026-05-11

DE · 217.160.0.55 · AS8560 IONOS SE

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Ferienwerk Köln – Ihr Partner für Jugend- & Begegnungsreisen
Language
de
Generator
WordPress 6.7.4
Canonical
https://www.ferienwerk-koeln.de/
Feeds

Technology

Server
Apache
CMS
WordPress

Third-party hosts loaded (1)

  • gmpg.org×1

Contact

Phone

Registration

Updated
2018-08-18
Name servers
  • ns1068.ui-dns.biz.
  • ns1068.ui-dns.com.
  • ns1068.ui-dns.de.
  • ns1068.ui-dns.org.

DNS records live

NS
  • ns1068.ui-dns.biz
  • ns1068.ui-dns.com
  • ns1068.ui-dns.de
  • ns1068.ui-dns.org
MX
  • 0 ferienwerkkoeln-de02e.mail.protection.outlook.com
Verified for
  • Google
  • Microsoft 365

Email authentication weak

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

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-11-02 to 2026-11-17
Expires in 180 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.ferienwerk-koeln.de/

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

Links to (5)

Linked from (2)