indexo.dev

kupfer.de

.de crawl

First seen 2026-05-09 · Last seen 2026-05-09 · ok HTTP/1.1 200 1103 ms crawled 2026-05-15

DE · 176.52.243.167 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Startseite - Kupferverband
Language
de-DE
Generator
WordPress 6.9.4
Canonical
https://kupfer.de/
Translations
  • de
  • en
Feeds

Open Graph

url
https://kupfer.de/
title
Startseite - Kupferverband
locale
de_DE
site name
Kupferverband
updated time
2024-03-11T13:53:13+01:00

Technology

Server
Apache
CMS
WordPress
Fonts
  • Font Awesome

Third-party hosts loaded (3)

  • q9j8s3a5.delivery.rocketcdn.me×62
  • gmpg.org×1
  • use.fontawesome.com×1

Social

Contact

Phone

Registration

Updated
2018-08-09
Name servers
  • ns1089.ui-dns.biz.
  • ns1089.ui-dns.com.
  • ns1089.ui-dns.de.
  • ns1089.ui-dns.org.

DNS records live

NS
  • ns1089.ui-dns.biz
  • ns1089.ui-dns.com
  • ns1089.ui-dns.de
  • ns1089.ui-dns.org
MX
  • 0 kupfer-de.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 ip4:176.52.243.167 include:spf.protection.outlook.com include:spf.emailsys.net -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-10 to 2026-08-08
Expires in 80 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (2)

Linked from (1)