indexo.dev

mxguarddog.de

.de crawl

First seen 2026-04-22 · Last seen 2026-05-13 · ok HTTP/1.1 200 2990 ms crawled 2026-05-16

US · 172.67.142.204 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Anti-Spam Filtering Service - Email Security By MXGuarddog
Description
Cloud hosted anti-spam and antivirus protection for domain owners, stop email born threats before they reach your network.
Language
en
Translations
  • de
  • en
  • es
  • fr
  • it
  • pt

Technology

CDN
Cloudflare

Social

Registration

Updated
2021-03-23
Name servers
  • brad.ns.cloudflare.com.
  • lisa.ns.cloudflare.com.

DNS records live

NS
  • brad.ns.cloudflare.com
  • lisa.ns.cloudflare.com

Email authentication no MX

SPF
v=spf1 -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-04-22 to 2026-07-21
Expires in 62 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (1)

Linked from (2)