indexo.dev

mainpost-corporate.de

.de crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 1859 ms crawled 2026-05-18

DE · 157.97.38.221 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Mehr Kunden mit effektivem Content-Marketing
Description
Content, der begeistert - mit Content-Marketing von Main-Post Corporate erreichen Sie Ihre Zielgruppe. Jetzt kennenlernen!
Language
de
Generator
WordPress 6.9.4
Canonical
https://mainpost-corporate.de/
Feeds

Open Graph

url
https://mainpost-corporate.de/
title
Mehr Kunden mit effektivem Content-Marketing
locale
de_DE
site name
Main-Post Corporate
description
Content, der begeistert - mit Content-Marketing von Main-Post Corporate erreichen Sie Ihre Zielgruppe. Jetzt kennenlernen!

Technology

Server
Apache
CMS
WordPress

Social

Contact

Email
Address
st und darüber hinaus.Interesse geweckt?info@mainpost-corporate.de0931

Registration

Updated
2024-03-14
Name servers
  • dns2.iwelt-ag.net.
  • dns3.iwelt-ag.de.
  • dns.iwelt-ag.net.

DNS records live

NS
  • dns.iwelt-ag.net
  • dns2.iwelt-ag.net
  • dns3.iwelt-ag.de
MX
  • 10 mx01.hornetsecurity.com
  • 20 mx02.hornetsecurity.com
  • 30 mx03.hornetsecurity.com
  • 40 mx04.hornetsecurity.com
TXT
  • MS=ms81464610
  • knowbe4-site-verification=be845072b89dadb5519e686aecac8301

Email authentication strong

SPF
v=spf1 mx include:spf.hornetsecurity.com include:spf.protection.outlook.com include:agenturserver.de +ip4:91.204.33.211 +ip4:91.204.33.212 ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:dmarc@mainpost-corporate.de; ruf=mailto:dmarc@mainpost-corporate.de; adkim=r; aspf=r; fo=1
policy: quarantine · sp=quarantine
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-11 to 2026-08-09
Expires in 81 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://mainpost-corporate.de/

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

Links to (4)

Linked from (2)