indexo.dev

pfeiffer-hardekopf.de

.de crawl

First seen 2026-04-26 · Last seen 2026-05-15 · ok HTTP/1.1 200 2081 ms crawled 2026-05-19

DE · 159.69.165.151 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Welcome!
Language
en

Technology

Server
Apache

Registration

Updated
2024-08-14
Name servers
  • dns.dns1.de.
  • dns.dns2.de.
  • dns.dns3.de.
  • dns.dns4.de.

DNS records live

NS
  • dns.dns1.de
  • dns.dns2.de
  • dns.dns3.de
  • dns.dns4.de
MX
  • 0 pfeifferhardekopf-de02b.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAs+OC5ZI2mwQfnzrWBrnt4MDl3SQryrVMPW0eBkq1sWYFsKH9bVXb0sz6W39AkWg8Zv6G+yD2tNhlK3…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAlBkqGkG+ahdIHxVb+6iLQVsyMVLMHG10bcBuAhRmNJhlKEVUp3nzchy7xp1xZCUEezBMFW/M0PA3DB…
selectors probed

Certificate (current)

E7
from 2026-05-06 to 2026-08-04
Expires in 76 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://pfeiffer-hardekopf.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)