indexo.dev

siefken-steindesign.de

.de crawl

First seen 2026-05-27 · Last seen 2026-05-27 · ok HTTP/1.1 200 530 ms crawled 2026-05-30

FR · 92.204.218.158 · AS21499 Host Europe GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Siefken Steindesign
Language
de
Generator
WordPress 5.7.15
Canonical
https://siefken-steindesign.de/
Feeds

Technology

Server
Apache
CMS
WordPress 5.7.15 legacy (latest 7.0)
PHP
7.3.33 end of life
jQuery
3.5.1

Third-party hosts loaded (1)

  • s.w.org×1

Contact

Email
Phone

Registration

Updated
2021-06-02
Name servers
  • ns39.domaincontrol.com.
  • ns40.domaincontrol.com.

DNS records live

NS
  • ns39.domaincontrol.com
  • ns40.domaincontrol.com
MX
  • 0 siefkensteindesign-de01i.mail.protection.outlook.com
TXT
  • NETORGFT18858130.onmicrosoft.com

Email authentication weak

SPF
v=spf1 include:ispgateway.de include:secureserver.net ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Starfield Secure Certificate Authority - G2
from 2025-06-19 to 2026-06-26
Expires in 15 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://siefken-steindesign.de/

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

Links to (1)

Linked from (1)

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