indexo.dev

iso4.de

.de crawl

First seen 2026-06-02 · Last seen 2026-06-02 · ok HTTP/1.1 200 254 ms crawled 2026-06-02

DE · 188.40.2.11 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Willkommen - ISO4 - Fotografie der Gegenwart - Fotoeditionen
Description
Fotografie der Gegenwart. Fine prints in limitierten Originalauflagen. Fotoeditionen, Fotoedition, Edition, online kaufen

Technology

Server
Apache
PHP
7.4.33 end of life
Stack
PHP

Third-party hosts loaded (1)

  • ck.quadrart.com×1

Registration

Updated
2011-06-24
Name servers
  • ns1.your-server.de.
  • ns3.second-ns.de.
  • ns.second-ns.com.

DNS records live

NS
  • ns.second-ns.com
  • ns1.your-server.de
  • ns3.second-ns.de
MX
  • 10 www191.your-server.de

Email authentication weak

SPF
v=spf1 a mx ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Encryption Everywhere DV TLS CA - G2
from 2025-12-08 to 2026-12-08
Expires in 185 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://iso4.de/willkommen.html

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

Linked from (1)