indexo.dev

leerstandsmelder.de

.de crawl

First seen 2026-05-27 · Last seen 2026-05-28 · ok HTTP/1.1 200 316 ms crawled 2026-05-30

DE · 78.47.67.136 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Leerstandsmelder
Language
en

Technology

Server
nginx

Registration

Updated
2017-01-05
Name servers
  • ns1.first-ns.de.
  • robotns2.second-ns.de.
  • robotns3.second-ns.com.

DNS records live

NS
  • ns1.first-ns.de
  • robotns2.second-ns.de
  • robotns3.second-ns.com
MX
  • 10 mail.leerstandsmelder.de
Verified for
  • Google

Email authentication weak

SPF
v=spf1 ip4:85.214.155.167 ip4:157.90.163.103 a -all
strict (-all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; s=email; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC8VZO7sH3vOTTg1M3pmTBb8GTz eZiAjuyxEnt0iuTVBTtmlUWQv5R1E6dWnC55FbPbbANsgycu…
selectors probed

Certificate (current)

R12
from 2026-05-18 to 2026-08-16
Expires in 77 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://leerstandsmelder.de/

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

Linked from (2)