vdg-akademie.de

.de crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 779 ms crawled 2026-05-19

DE · 217.113.38.176 · AS16218 IACD Systemhaus GmbH

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title

Home – VDG Akademie

Language

Generator

TYPO3 CMS

Canonical

https://www.vdg-akademie.de/

Translations

Technology

Server: Apache

Social

Contact

Phone

+49021168710

Registration

Updated

2019-08-28

Name servers

ns01.intersolute.de.
ns02.intersolute.de.

DNS records live

NS

ns01.intersolute.de
ns02.intersolute.de
ns03.intersolute.eu
ns04.intersolute.eu

MX

0 bdguss-de.mail.protection.outlook.com
13 mx2.vdg.de
14 mail2.ifg-net.de
20 mx2.intersolute.de

TXT

sophos-domain-verification=c9a1e5b97ccb4557b70271fd1ef66b9b31cdb4b2675a4ac3d913a2b7cc0c49fe

Verified for

Brevo
Microsoft 365

Email authentication partial

SPF: v=spf1 mx include:nl2go.com include:spf.protection.outlook.com ip4:91.215.73.156 ip4:91.215.73.140 ip4:91.215.74.9 ip4:217.113.45.225 ip6:2A02:EA2:C101:1::25:200 a:smtp.genloc.net -all
strict (-all)
DMARC: v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

from 2026-04-06 to 2026-07-05

Expires in 45 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.vdg-akademie.de/

present

strict-transport-security
x-frame-options
x-content-type-options

findings

missing Content Security Policy
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
strict-transport-security: max-age=63072000; includeSubDomains; preload