bdvi-bildungsinstitut.de

.de crawl

First seen 2026-05-02 · Last seen 2026-05-15 · ok HTTP/1.1 200 8494 ms crawled 2026-05-09

DE · 213.133.106.89 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: Bildungsinstitut :: BDVI
Language: de
Generator: concrete5 - 8.5.2

Open Graph

url: https://www.bdvi-bildungsinstitut.de/
title: Bildungsinstitut
site name: BDVI

Technology

Server: Apache

Third-party hosts loaded (1)

www.bdvi.de×3

Contact

Phone

Registration

Updated

2024-06-20

Name servers

ns5.kasserver.com.
ns6.kasserver.com.

DNS records live

NS

ns5.kasserver.com
ns6.kasserver.com

MX

10 w00c96a9.kasserver.com

Email authentication weak

SPF: v=spf1 a mx include:spf.kasserver.com ~all
softfail (~all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

Encryption Everywhere DV TLS CA - G2

from 2025-10-14 to 2026-10-14

Expires in 146 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.bdvi-bildungsinstitut.de/

present

x-frame-options

findings

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

Header values

x-frame-options: SAMEORIGIN