mdv-online.de

.de crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 1550 ms crawled 2026-05-18

DE · 62.146.116.152 · AS15598 NorthC Deutschland GmbH

Reputation 64/100 wrong cert weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: mdv-online.de | Home
Generator: fCMS by fidion GmbH, Wuerzburg, www.fidion.de

Technology

Server: Apache

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (3)

fonts.googleapis.com×1
script.ioam.de×1
www.googletagmanager.com×1

Registration

Updated

2026-02-16

Name servers

a.ns14.net.
b.ns14.net.
c.ns14.net.
d.ns14.net.

DNS records live

NS

a.ns14.net
b.ns14.net
c.ns14.net
d.ns14.net

MX

10 mdvonline-de0i.mail.protection.outlook.com

TXT

MS=65D5E02204D1CE6CB670FF58F2FFC750E7A88F1F
knowbe4-site-verification=2b9eb0fb1f088e981504f338ca406109

Email authentication partial

SPF

v=spf1 include:spf.protection.outlook.com include:spf.ippen-media.de include:spf.fidion.de ~all

softfail (~all)

DMARC

v=DMARC1; p=none; pct=100; rua=mailto:rua@mdv-online.de; ruf=mailto:ruf@mdv-online.de

policy: none (monitoring only)

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtqtfoe7BMavhBBUQbEyfiCYI+V1CNvUwEWVd2kQS8BfawlIouNNOHlxtuTCEnQb7kZA6axUYG7n3LK…
selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0s+HChG6LtiCVzd8276mrcp1tCKjTEzmTs3NInLXrLd5ax8l9ngvBrYGJWqmPkzhObakx18tdLGPS8…

selectors probed

Certificate (current) wrong cert

R12

from 2026-05-09 to 2026-08-07

Expires in 78 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.mdv-online.de/

findings

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