indexo.dev

ostsee-ferienwohnungen.de

.de crawl

First seen 2026-04-14 · Last seen 2026-05-08 · ok HTTP/1.1 200 690 ms crawled 2026-05-08

US · 104.26.0.67 · AS13335 Cloudflare, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Ferienwohnung & Ferienhaus buchen | Ostsee Ferienwohnung
Description
Über 7000 Ferienobjekte an der Ostsee mit Last-Minute-Angeboten, Belegungskalendern, Ostsee-Fotos, Infos über die Ostsee
Language
de
Canonical
https://www.ostsee-ferienwohnungen.de/

Technology

CDN
Cloudflare
Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×1

Social

Contact

Phone

Registration

Updated
2024-05-23
Name servers
  • coby.ns.cloudflare.com.
  • poppy.ns.cloudflare.com.

DNS records live

NS
  • coby.ns.cloudflare.com
  • poppy.ns.cloudflare.com
MX
  • 10 d332011.a.ess.de.barracudanetworks.com
  • 20 d332011.b.ess.de.barracudanetworks.com
Verified for
  • Google
  • Microsoft 365

Email authentication partial

SPF
v=spf1 mx include:spf.protection.outlook.com include:mail.zendesk.com ip4:78.46.5.129 ip4:23.88.74.188 ip6:2a01:4f8:272:5f02::2 -all
strict (-all)
DMARC
v=DMARC1;p=none;sp=none;pct=10;rua=mailto:6ff950d3bd9a4d038908a5aeeb71a479@dmarc-reports.cloudflare.net;ruf=mailto:forensic-reports@secra.de;aspf=r;adkim=r
policy: none (monitoring only) · pct=10 · sp=none
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArr07jORtKpV+L3b6cYr+/y2Kw0jB6jnt4IwLHMosIraLnS0VvzrEO5ELtkPmpd84+j59XsL7qXvEoh…
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

WE1
from 2026-05-02 to 2026-07-31
Expires in 71 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.ostsee-ferienwohnungen.de/

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

Links to (2)

Linked from (2)