indexo.dev

h-retzlaff.de

.de crawl

First seen 2026-05-02 · Last seen 2026-05-02 · ok HTTP/1.1 200 1253 ms crawled 2026-05-09

DE · 217.160.0.115 · AS8560 IONOS SE

Reputation 89/100 weak security headers dmarc monitor-only

sector other type landing page

HTML metadata

Title
HENNING RETZLAFF | FOTOGRAFIE
Language
de-DE
Generator
WordPress 5.1.11
Canonical
https://h-retzlaff.de/
Feeds

Open Graph

url
https://h-retzlaff.de/
title
HENNING RETZLAFF
locale
de_DE
site name
HENNING RETZLAFF
description
FOTOGRAFIE

Technology

Server
Apache
CMS
WordPress
Third-party hosts loaded (9)
  • c0.wp.com×10
  • s0.wp.com×2
  • i0.wp.com×1
  • i1.wp.com×1
  • i2.wp.com×1
  • s.w.org×1
  • stats.wp.com×1
  • v0.wordpress.com×1
  • wp.me×1

Registration

Updated
2018-08-12
Name servers
  • ns1046.ui-dns.biz.
  • ns1046.ui-dns.com.
  • ns1046.ui-dns.de.
  • ns1046.ui-dns.org.

DNS records live

NS
  • ns1046.ui-dns.biz
  • ns1046.ui-dns.com
  • ns1046.ui-dns.de
  • ns1046.ui-dns.org
MX
  • 10 mx00.ionos.de
  • 10 mx01.ionos.de

Email authentication partial

SPF
v=spf1 include:_spf-eu.ionos.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

Sectigo RSA Domain Validation Secure Server CA
from 2025-05-29 to 2026-06-13
Expires in 23 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://h-retzlaff.de/

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

Linked from (1)