indexo.dev

classtec.de

.de crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 233 ms crawled 2026-06-04

DE · 82.29.182.115 · AS47583 Hostinger International Limited

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Startseite | CLASSTEC
Language
de
Generator
Divi v.4.27.5
Canonical
https://classtec.de/
Feeds

Open Graph

url
https://classtec.de/
title
Startseite | CLASSTEC
locale
de_DE
site name
CLASSTEC

Technology

Server
LiteSpeed
CMS
WordPress
PHP
8.3.30 security-only
jQuery
3.7.1
Fonts
  • Google Fonts

Third-party hosts loaded (1)

  • fonts.googleapis.com×3

Contact

Email
Phone

Registration

Updated
2023-12-22
Name servers
  • nsa4.schlundtech.de.
  • nsb4.schlundtech.de.
  • nsc4.schlundtech.de.
  • nsd4.schlundtech.de.

DNS records live

NS
  • nsa4.schlundtech.de
  • nsb4.schlundtech.de
  • nsc4.schlundtech.de
  • nsd4.schlundtech.de
MX
  • 0 classtec-de.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication weak

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

Certificate (current)

R12
from 2026-05-08 to 2026-08-06
Expires in 61 days

Full certificate history on crt.sh ↗

HTTP security headers

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

present
  • content-security-policy
findings
  • missing HSTS
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
content-security-policy
upgrade-insecure-requests

Links to (1)

Linked from (1)