indexo.dev

schultze-riro.de

.de crawl

First seen 2026-05-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 10227 ms crawled 2026-05-18

DE · 81.169.145.68 · AS6724 Strato GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Schultze Riro – Friedrich Schultze GmbH
Language
de
Generator
WordPress 6.9.4
Canonical
https://schultze-riro.de/
Feeds

Technology

Server
Apache
CMS
WordPress

Third-party hosts loaded (1)

  • gmpg.org×1

DNS records live

NS
  • docks08.rzone.de
  • shades10.rzone.de
MX
  • 10 mx01.hornetsecurity.com
  • 10 mx02.hornetsecurity.com
  • 200 mx03.hornetsecurity.com
  • 200 mx04.hornetsecurity.com
TXT
  • duo_sso_verification=kjhvdsLkeEXk70sJuFfjcz8o1ajVnY79hSci61GfplWBnW713auTWY5UzWxxgZmp
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 a mx include:spf.protection.outlook.com include:spf.hornetsecurity.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-06-15 to 2026-07-07
Expires in 47 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://schultze-riro.de/

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

Linked from (1)