indexo.dev

naturesystems.cz

.cz crawl

First seen 2026-05-28 · Last seen 2026-05-28 · ok HTTP/1.1 200 313 ms crawled 2026-05-30

CZ · 89.185.235.84 · AS24971 MasterDC s.r.o.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
| Nature Systems
Language
cs
Generator
Drupal 8 (https://www.drupal.org)
Canonical
https://naturesystems.cz/uvod

Technology

Server
Apache
CMS
Drupal

Third-party hosts loaded (2)

  • static.addtoany.com×1
  • translate.google.com×1

DNS records live

NS
  • kikimora.laddobar.cz
  • striga.laddobar.cz
MX
  • 10 kikimora.laddobar.cz

Email authentication weak

SPF
not published
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuAeVhhhJqVADMJj3fQ7kwQqKkH/nCuGYjS6k8vaOI95O8sxFz8h5mZcFPrCG2kY/ohmQUqrXZ38grk…
selectors probed

Certificate (current)

R13
from 2026-04-30 to 2026-07-29
Expires in 59 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://naturesystems.cz/

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

Links to (4)

Linked from (1)