indexo.dev

mein-mailgateway.de

.de dns

First seen 2026-05-13 · Last seen 2026-05-18 · ok HTTP/1.1 200 1931 ms crawled 2026-05-19

DE · 152.53.42.68 · AS197540 netcup GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Mein-Mailgateway.de
Description
Mein-Mailgateway.de - Informationen, Abuse
Language
en

Technology

Server
nginx

Third-party hosts loaded (1)

  • cdn.mein-webdienst.de×3

Contact

Email

Registration

Updated
2023-09-10
Name servers
  • ns1.mein-webdienst.de.
  • ns2.mein-webdienst.de.
  • ns3.mein-webdienst.de.

DNS records live

NS
  • ns1.mein-webdienst.de
  • ns2.mein-webdienst.de
  • ns3.mein-webdienst.de
MX
  • 10 mx1.mein-mailgateway.de
  • 20 mx2.mein-mailgateway.de
  • 30 mx3.mein-mailgateway.de
  • 40 mx4.mein-mailgateway.de

Email authentication weak

SPF
v=spf1 include:_spf.mein-mailgateway.de -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-10 to 2026-08-08
Expires in 79 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://mein-mailgateway.de/

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

Links to (1)