indexo.dev

buergernetz.de

.de crawl

First seen 2026-05-10 · Last seen 2026-05-10 · ok HTTP/1.1 200 1230 ms crawled 2026-05-16

DE · 168.119.130.134 · AS24940 Hetzner Online GmbH

Reputation 70/100 wrong cert weak security headers

Classifying

Technology

Server
Apache

Registration

Updated
2019-01-30
Name servers
  • root-dns.netcup.net.
  • second-dns.netcup.net.
  • third-dns.netcup.net.

DNS records live

NS
  • root-dns.netcup.net
  • second-dns.netcup.net
  • third-dns.netcup.net
MX
  • 10 mail.buergernetz.de

Email authentication strong

SPF
v=spf1 a mx -all
strict (-all)
DMARC
v=DMARC1; p=quarantine
policy: quarantine
DKIM
  • dkim: v=DKIM1;k=rsa;t=s;s=email;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA11lTP0nKl+HDYUYKnhaoVLFQrp4I13pnQ8N4ZGibdJCAu2ezG1kFb3EbzaocDqcgnAAX…
selectors probed

Certificate (current) wrong cert

R11
from 2024-08-29 to 2024-11-27
Expired 539 days ago

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://buergernetz.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)