indexo.dev

unijazz.cz

.cz crawl

First seen 2026-05-25 · Last seen 2026-05-31 · ok HTTP/1.1 200 1968 ms crawled 2026-05-29

CZ · 213.151.89.107 · AS29208 Quantcom, a.s.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Unijazz | sdružení pro podporu kulturních aktivit
Language
cs
Generator
WP Aer-site.net (DIVI child theme) v.1.1
Canonical
https://unijazz.cz/
Feeds

Open Graph

url
https://unijazz.cz/
title
Unijazz | sdružení pro podporu kulturních aktivit
locale
cs_CZ
site name
Unijazz

Technology

Server
Apache
CMS
WordPress
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×5
  • fonts.gstatic.com×1
  • www.googletagmanager.com×1

Social

Registration

Registrar
REG-GRANSY
Created
1997-11-01
Expires
2026-10-19 140 days left
Updated
2019-07-22
Name servers
  • ns2.spoje.net
  • ns3.spoje.net
  • ns.spoje.net

DNS records live

NS
  • ns.spoje.net
  • ns2.spoje.net
  • ns3.spoje.net
MX
  • 100 smtp.spoje.net
  • 50 unijazz--cz.mx.spoje.net

Email authentication partial

SPF
v=spf1 include:spf.seznam.cz include:_spf.spoje.net ~all
softfail (~all)
DMARC
v=DMARC1; p=none; sp=none; adkim=r; aspf=r; fo=0; rua=mailto:dmarc-report@spoje.net; ruf=mailto:dmarc-report@spoje.net; rf=afrf; pct=100; ri=604800
policy: none (monitoring only) · sp=none
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-18 to 2026-08-16
Expires in 77 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://unijazz.cz/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (3)

Linked from (2)