indexo.dev

ostendorff.de

.de crawl

First seen 2026-05-30 · Last seen 2026-06-14 · ok HTTP/1.1 200 425 ms crawled 2026-06-14

DE · 195.201.5.7 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Startseite
Language
de-DE
Generator
TYPO3 CMS

Technology

Server
Apache

Social

Contact

Phone

Registration

Updated
2025-11-12
Name servers
  • 232.28.205.92.host.secureserver.net.
  • pdns02.domaincontrol.com.

DNS records live

NS
  • 232.28.205.92.host.secureserver.net
  • pdns02.domaincontrol.com
MX
  • 10 mail.ostendorff.de
TXT
  • umsigifcl3cvpn8c6f0m822366

Email authentication weak

SPF
v=spf1 +a +mx include:secureserver.net -all
strict (-all)
DMARC
not published
DKIM
  • default: v=DKIM1; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAkL135uaw1E7B5gBIv6KwTnZ5uB93ChNvLjS7DaUTLzM2b14PLUuJXgwIYzwdXM5P4Hmwzk9ciR1BJQD4hhF6D…
selectors probed

Certificate (current)

R12
from 2026-04-24 to 2026-07-23
Expires in 35 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.ostendorff.de/startseite.html

present
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff

Links to (5)

Linked from (1)

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