indexo.dev

g-kueppers.de

.de crawl

First seen 2026-04-15 · Last seen 2026-05-09 · ok HTTP/1.1 200 4115 ms crawled 2026-05-09

DE · 217.160.0.154 · AS8560 IONOS SE

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
G. Küppers Sanitär – Sanitär – Heizung – Kältetechnik
Language
de
Generator
WordPress 6.8.2
Canonical
https://www.g-kueppers.de/
Feeds

Technology

Server
Apache
CMS
WordPress
Analytics
  • Google Tag Manager

Third-party hosts loaded (2)

  • hcaptcha.com×1
  • www.googletagmanager.com×1

Social

Contact

Email
Phone

Registration

Updated
2020-02-25
Name servers
  • ns1034.ui-dns.org.
  • ns1056.ui-dns.com.
  • ns1088.ui-dns.biz.
  • ns1106.ui-dns.de.

DNS records live

NS
  • ns1034.ui-dns.org
  • ns1056.ui-dns.com
  • ns1088.ui-dns.biz
  • ns1106.ui-dns.de
MX
  • 10 mx01.hornetsecurity.com
  • 20 mx02.hornetsecurity.com
  • 30 mx03.hornetsecurity.com
  • 40 mx04.hornetsecurity.com
TXT
  • zf4wz0cxgqg92t3lrds8xv2fs3fxnv1c

Email authentication strong

SPF
v=spf1 include:spf.hornetsecurity.com ~all
softfail (~all)
DMARC
v=DMARC1;p=quarantine;pct=100
policy: quarantine
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-03-21 to 2026-10-02
Expires in 135 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://www.g-kueppers.de/

present
  • permissions-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
Header values
permissions-policy
private-state-token-redemption=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com"), private-state-token-issuance=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com")

Links to (3)

Linked from (1)