indexo.dev

bbz-siegen.de

.de crawl

First seen 2026-04-28 · Last seen 2026-05-18 · ok HTTP/1.1 200 34 ms crawled 2026-05-06

FI · 65.109.230.250 · AS24940 Hetzner Online GmbH

Reputation 62/100 wrong cert weak security headers no dmarc policy

Classifying

Technology

Server
Apache

Registration

Updated
2025-03-25
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
  • 0 bbzsiegen-de0i.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com include:mail.bbz-siegen.de -all
strict (-all)
DMARC
not published
DKIM
  • default: v=DKIM1;h=sha256;k=rsa;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwZ+MEBZGMMxzIaYEGeeFuqGrI0tAbp/Gt0YCUKJ9pyIQhEI8M/R/sVdRtijWEKG36WIN0OM…
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA7qy7QNtik3gA3S/cMG5ATlm3LwRO96lQAaq4UTMOQZAI+Plh9uINU5yeKNYGMsSx3Gkzl8+zkzoFq0…
selectors probed

Certificate (current) wrong cert

R13
from 2026-04-19 to 2026-07-18
Expires in 58 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://bbz-siegen.de/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Linked from (1)