indexo.dev

vhsbusiness.de

.de crawl

First seen 2026-04-18 · Last seen 2026-05-12 · ok HTTP/1.1 200 6753 ms crawled 2026-05-12

DE · 84.246.120.150 · AS34568 ConnectingBytes GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
VHS Business - Kompetenzen stärken mit Xpert

Technology

Server
Apache

Registration

Updated
2016-01-26
Name servers
  • dns.dns1.de.
  • dns.dns2.de.
  • dns.dns3.de.
  • dns.dns4.de.

DNS records live

NS
  • dns.dns1.de
  • dns.dns2.de
  • dns.dns3.de
  • dns.dns4.de
MX
  • 10 mx30.emsnetz.de

Email authentication weak

SPF
v=spf1 mx ip4:84.246.120.196 ip4:84.246.120.140 ip4:84.246.120.139 -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-03-31 to 2026-06-29
Expires in 40 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.vhsbusiness.de

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=15768000

Links to (2)

Linked from (1)