indexo.dev

jihoceskykalendar.cz

.cz crawl

First seen 2026-05-31 · Last seen 2026-06-02 · ok HTTP/1.1 200 5087 ms crawled 2026-06-01

CZ · 81.2.194.241 · AS24806 INTERNET CZ, a.s.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Jihočeský kalendář akcí - kultura, koncerty, zábava, sport, ubytování
Description
Jihočeský kalendář akcí - kultura, koncerty, zábava, sport, ubytování
Translations
  • cs
  • en

Technology

Server
aruba-proxy
jQuery
1.12.0 known XSS (<3.5)
Stack
PHP

Third-party hosts loaded (4)

  • simplesharebuttons.com×4
  • code.jquery.com×1
  • nette.github.io×1
  • www.google.com×1

Social

Registration

Registrar
REG-INTERNET-CZ
Created
2012-02-06
Expires
2027-02-05 247 days left
Updated
2014-01-15
Name servers
  • ns.forpsi.cz
  • ns.forpsi.it
  • ns.forpsi.net

DNS records live

NS
  • ns.forpsi.cz
  • ns.forpsi.it
  • ns.forpsi.net
MX
  • 10 mxavas.forpsi.com

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Actalis Domain Validation Server CA G3
from 2025-10-13 to 2026-11-03
Expires in 154 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://jihoceskykalendar.cz/cs/

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

Links to (4)

Linked from (2)