indexo.dev

listenserver.de

.de crawl

First seen 2026-05-14 · Last seen 2026-05-14 · ok HTTP/1.1 200 3365 ms crawled 2026-05-19

DE · 46.38.236.163 · AS197540 netcup GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Service Tool Listenserver

Technology

Server
Apache

Registration

Updated
2026-04-08
Name servers
  • pns71.cloudns.net.
  • pns72.cloudns.com.
  • pns73.cloudns.net.
  • pns74.cloudns.uk.

DNS records live

NS
  • pns71.cloudns.net
  • pns72.cloudns.com
  • pns73.cloudns.net
  • pns74.cloudns.uk
MX
  • 0 mail.briefhansa.de

Email authentication strong

SPF
v=spf1 ip4:95.216.201.219/32 ip4:95.216.201.210/32 ip4:46.38.236.163/32 a mx ~all
softfail (~all)
DMARC
v=DMARC1; p=reject; rua=mailto:5ed356c9@in.mailhardener.com,mailto:mailauth-reports@listenserver.de
policy: reject (enforced)
DKIM
  • mail: v=DKIM1; h=sha256; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwI8YbysWTnx90FNesdbPjfOo8tgzG8iSLb+rLBdZ5ajUdvHIm3srFRhQ2Y6rovAO3gxC…
selectors probed

Certificate (current)

R12
from 2026-03-30 to 2026-06-28
Expires in 37 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)