indexo.dev

open-art.cz

.cz crawl

First seen 2026-05-30 · Last seen 2026-05-31 · ok HTTP/1.1 200 742 ms crawled 2026-05-31

CZ · 178.251.187.29 · AS43541 VSHosting s.r.o.

Reputation 87/100 weak security headers no dmarc policy

sector nonprofit type homepage

HTML metadata

Title
Open Art, z.s.
Description
Rozvoj okrajových kulturních a uměleckých aktivit. Pořádání tvůrčích letních dílen – letních táborů Roškopov, Houslové soutěže Josefa Muziky a sochařského sympozia.
Language
cs

Technology

Server
Apache
jQuery
1.12.0 known XSS (<3.5)
Stack
PHP

Third-party hosts loaded (2)

  • www.google.com×1
  • youtu.be×1

Social

Contact

Email

Registration

Registrar
REG-WEBGLOBE
Created
2001-02-04
Expires
2027-02-04 248 days left
Updated
2022-09-08
Name servers
  • ns1.ignum.com
  • ns2.ignum.cz

DNS records live

NS
  • ns1.ignum.com
  • ns2.ignum.cz
MX
Show 7 MX records
  • 10 aspmx.l.google.com
  • 20 alt1.aspmx.l.google.com
  • 20 alt2.aspmx.l.google.com
  • 30 aspmx2.googlemail.com
  • 30 aspmx3.googlemail.com
  • 30 aspmx4.googlemail.com
  • 30 aspmx5.googlemail.com

Email authentication weak

SPF
v=spf1 a mx include:_spf.google.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-04-26 to 2026-07-25
Expires in 54 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.open-art.cz/

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 (50)

Linked from (3)