indexo.dev

sibylle-kunz.de

.de crawl

First seen 2026-04-28 · Last seen 2026-05-18 · ok HTTP/1.1 200 1766 ms crawled 2026-05-05

DE · 217.160.0.32 · AS8560 IONOS SE

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
S. Kunz Consulting – Lernen mit Leidenschaft
Language
de
Generator
WordPress 6.9.4
Canonical
https://sibylle-kunz.de/
Feeds

Technology

Server
Apache
CMS
WordPress

Third-party hosts loaded (1)

  • gmpg.org×1

Contact

Phone

Registration

Updated
2019-02-15
Name servers
  • ns1031.ui-dns.biz.
  • ns1056.ui-dns.org.
  • ns1099.ui-dns.com.
  • ns1126.ui-dns.de.

DNS records live

NS
  • ns1031.ui-dns.biz
  • ns1056.ui-dns.org
  • ns1099.ui-dns.com
  • ns1126.ui-dns.de
MX
  • 10 mx00.ionos.de
  • 10 mx01.ionos.de
TXT
  • v=spf1 include:_spf-eu.ionos.com ~all

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-02-20 to 2027-03-07
Expires in 291 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://sibylle-kunz.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")

Linked from (1)