indexo.dev

cvt-gmbh.de

.de crawl

First seen 2026-05-26 · Last seen 2026-05-30 · ok HTTP/1.1 200 980 ms crawled 2026-05-30

DE · 94.102.210.21 · AS25504 Vautron Rechenzentrum AG

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Language
de
Generator
WPML ver:3.8.2 stt:1,3;
Canonical
https://www.cvt-gmbh.de/
Translations
  • de
  • en
Feeds

Technology

Server
Apache
CMS
WordPress
jQuery
1.11.0 known XSS (<3.5)

Third-party hosts loaded (2)

  • ajax.googleapis.com×1
  • s.w.org×1

Contact

Email
Phone

Registration

Updated
2009-09-29
Name servers
  • ns1.nemo7.de.
  • ns2.nemo7.de.
  • ns3.nemo7.de.

DNS records live

NS
  • ns1.nemo7.de
  • ns2.nemo7.de
  • ns3.nemo7.de
MX
  • 0 cvtgmbh-de0i.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 ip4:217.92.92.184 include:spf.protection.outlook.com include:spf.netmotion.d -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-05-19 to 2026-08-17
Expires in 77 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.cvt-gmbh.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

Linked from (1)