indexo.dev

prirodniskola.cz

.cz crawl

First seen 2026-05-28 · Last seen 2026-05-31 · ok HTTP/1.1 200 877 ms crawled 2026-05-31

DE · 157.230.122.237 · AS14061 DigitalOcean, LLC

Reputation 64/100 wrong cert weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Domovská stránka | Přírodní škola
Description
Domovská stránka přírodní školy
Language
cs

Technology

Server
nginx
jQuery
1.4.2 known XSS (<3.5)

Third-party hosts loaded (1)

  • www.google.com×2

Social

DNS records live

NS
  • ns.forpsi.cz
  • ns.forpsi.it
  • ns.forpsi.net
MX
Show 7 MX records
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
  • 60 mxavas.forpsi.com
  • 70 mail.prirodniskola.cz

Email authentication weak

SPF
not published
DMARC
v=DMARC1; p=none; rua=mailto:3p1ajf9ovo@dmarc-reports.ecomailapp.com; fo=1; ri=86400;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current) wrong cert

hostingsrv.prod.coex.cz
from 2021-03-10 to 2031-03-08
Expires in 1742 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://www.prirodniskola.cz/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (4)

Linked from (1)