indexo.dev

tw11.de

.de crawl

First seen 2026-06-03 · Last seen 2026-06-03 · ok HTTP/1.1 200 127 ms crawled 2026-06-03

DE · 157.90.68.123 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Apache2 Debian Default Page: It works

Technology

Server
Apache

Registration

Updated
2018-10-06
Name servers
  • nsa2.schlundtech.de.
  • nsb2.schlundtech.de.
  • nsc2.schlundtech.de.
  • nsd2.schlundtech.de.

DNS records live

NS
  • nsa2.schlundtech.de
  • nsb2.schlundtech.de
  • nsc2.schlundtech.de
  • nsd2.schlundtech.de
MX
  • 10 mail.ihkz.de

Email authentication weak

SPF
v=spf1 a mx ip4:157.90.68.123 ip4:195.201.80.51 -all
strict (-all)
DMARC
not published
DKIM
  • default: v=DKIM1; h=sha256; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxYA270RbJfW8qHlrOcoWJ/H+OcmtYB+AkeglZOQccGqbbH1YxZgNk4wq+Vb3pTCyIC1S…
selectors probed

Certificate (current)

R12
from 2026-05-17 to 2026-08-15
Expires in 72 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://tw11.de/

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

Links to (2)