indexo.dev

akademie-der-dwg.de

.de crawl

First seen 2026-05-10 · Last seen 2026-05-16 · ok HTTP/1.1 200 8518 ms crawled 2026-05-16

DE · 23.88.100.93 · AS24940 Hetzner Online GmbH

Reputation 100/100

Classifying

HTML metadata

Title
Akademie der DWG gGmbH: Startseite
Language
de
Generator
TYPO3 CMS

Technology

Server
nginx
CMS
Joomla

Registration

Updated
2017-05-03
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 mx01.hornetsecurity.com
  • 20 mx02.hornetsecurity.com
  • 30 mx03.hornetsecurity.com
  • 40 mx04.hornetsecurity.com
  • 99 mail.dwg.org
Verified for
  • Microsoft 365

Email authentication strong

SPF
v=spf1 mx a include:spf.protection.outlook.com include:spf.hornetsecurity.com include:spf.sendinblue.com -all
strict (-all)
DMARC
v=DMARC1;p=quarantine;pct=100;rua=mailto:robert.sickel@conventus.de;ruf=mailto:robert.sickel@conventus.de;adkim=s;aspf=r
policy: quarantine
DKIM
  • mail: v=DKIM1; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwcrCxklNaPR854J/MdcoR4eWWGbZHu9amNBXp4lvn65Oac6rqM9372YZo9kWHPiz8VyJONPxjxYySKhZ3NUIV…
selectors probed

Certificate (current)

E7
from 2026-04-09 to 2026-07-08
Expires in 48 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.akademie-der-dwg.de/startseite/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=31536000; includeSubDomains

Links to (1)

Linked from (1)