indexo.dev

kuptec.de

.de crawl

First seen 2026-04-16 · Last seen 2026-05-08 · ok HTTP/1.1 200 681 ms crawled 2026-05-11

DK · 77.111.240.176 · AS51468 One.com A/S

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
KupTec
Language
de
Generator
One.com Web Editor
Canonical
https://kuptec.de/

Open Graph

url
https://kuptec.de/
title
KupTec
site name
KupTec

Technology

Server
Apache

Third-party hosts loaded (2)

  • impro.usercontent.one×22
  • views.unsplash.com×1

Contact

Email
Phone

Registration

Updated
2021-12-30
Name servers
  • ns01.one.com.
  • ns02.one.com.

DNS records live

NS
  • ns01.one.com
  • ns02.one.com
MX
  • 0 kuptec-de.mail.protection.outlook.com
Verified for
  • Google
  • Microsoft 365

Email authentication weak

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

Certificate (current)

E8
from 2026-05-02 to 2026-07-31
Expires in 72 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://kuptec.de/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (11)

Linked from (1)