indexo.dev

grabener-verlag.de

.de crawl

First seen 2026-05-04 · Last seen 2026-05-11 · ok HTTP/1.1 200 3006 ms crawled 2026-05-11

DE · 217.160.0.211 · AS8560 IONOS SE

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Home
Description
Grabener Verlag
Language
de-de

Technology

Server
Apache
CMS
Joomla

Third-party hosts loaded (5)

  • www.google.com×2
  • ajax.googleapis.com×1
  • cdnjs.cloudflare.com×1
  • code.jquery.com×1
  • kit.fontawesome.com×1

Registration

Updated
2018-09-07
Name servers
  • ns1021.ui-dns.biz.
  • ns1021.ui-dns.com.
  • ns1021.ui-dns.de.
  • ns1021.ui-dns.org.

DNS records live

NS
  • ns1021.ui-dns.biz
  • ns1021.ui-dns.com
  • ns1021.ui-dns.de
  • ns1021.ui-dns.org
MX
  • 10 mx00.ionos.de
  • 10 mx01.ionos.de

Email authentication partial

SPF
v=spf1 include:_spf-eu.ionos.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-04-16 to 2026-10-28
Expires in 161 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://www.grabener-verlag.de/

present
  • content-security-policy
findings
  • missing HSTS
  • CSP allows unsafe inline scripts/styles
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
content-security-policy
default-src 'self' 'unsafe-inline'

Links to (1)

Linked from (1)