indexo.dev

petersen-boesch.de

.de crawl

First seen 2026-05-15 · Last seen 2026-05-15 · ok HTTP/1.1 200 1075 ms crawled 2026-05-20

DE · 81.169.145.105 · AS6724 Strato GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Steuerbüro Petersen und Bösch | Steuerberater in Schleswig und Bredstedt
Language
de
Generator
DiviChild v.1 License: GNU General Public
Canonical
https://petersen-boesch.de/
Feeds

Technology

Server
Apache
CMS
WordPress
PHP
8.3.31 security-only
jQuery
3.7.1

Registration

Updated
2008-01-29
Name servers
  • docks13.rzone.de.
  • shades16.rzone.de.

DNS records live

NS
  • docks13.rzone.de
  • shades16.rzone.de
MX
  • 10 mx01.hornetsecurity.com
  • 20 mx02.hornetsecurity.com
Verified for
  • Microsoft 365

Email authentication weak

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

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-03-22 to 2026-10-07
Expires in 139 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://petersen-boesch.de/

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

Links to (2)

Linked from (1)