indexo.dev

silvia-schwarz-seminare.de

.de crawl

First seen 2026-04-20 · Last seen 2026-05-14 · ok HTTP/1.1 200 4929 ms crawled 2026-05-14

DE · 178.63.15.195 · AS24940 Hetzner Online GmbH

Reputation 64/100 listed in spam blocklist weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Home
Language
de-de
Generator
R3D Internet Dienstleistungen - www.r3d.de
Feeds

Open Graph

title
Home

Technology

Server
Apache
CMS
Joomla

Third-party hosts loaded (1)

  • www.r3d.de×1

Contact

Phone

Registration

Updated
2023-02-20
Name servers
  • ns5.kasserver.com.
  • ns6.kasserver.com.

DNS records live

NS
  • ns5.kasserver.com
  • ns6.kasserver.com
MX
  • 10 w01b7bc8.kasserver.com

Email authentication partial

SPF
v=spf1 a mx include:spf.kasserver.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-05-03 to 2026-08-01
Expires in 72 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.silvia-schwarz-seminare.de/

present
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff

Links to (1)

Linked from (1)