festival.cz

.cz crawl

First seen 2026-05-20 · Last seen 2026-05-31 · ok HTTP/1.1 200 1940 ms crawled 2026-05-27

DE · 138.68.92.1 · AS14061 DigitalOcean, LLC

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title

Pražské jaro – 81. mezinárodní hudební festival

Language

cs-CZ

Generator

WPML ver:4.7.6 stt:9,1;

Canonical

https://festival.cz/

Translations

Feeds

Open Graph

url: https://festival.cz/
title: Pražské jaro
site name: Pražské jaro
description: 81. mezinárodní hudební festival

Technology

Server: nginx-rc
CMS: WordPress
jQuery: 3.4.1 known XSS (<3.5)

Analytics

Google Tag Manager

Third-party hosts loaded (3)

code.jquery.com×2
festival.relatoo.app×1
www.googletagmanager.com×1

Social

Contact

Phone

Registration

Registrar

REG-WEBGLOBE

Created

1997-02-21

Expires

2026-10-06 127 days left

Updated

2022-10-25

Name servers

erin.ns.cloudflare.com
vin.ns.cloudflare.com

DNS records live

NS

erin.ns.cloudflare.com
vin.ns.cloudflare.com

MX

10 mta1.zifora.cz

Verified for

Google
Microsoft 365

Email authentication partial

SPF

v=spf1 ip4:91.139.6.178 ip4:194.228.111.63 ip4:185.64.219.200 ip4:94.113.240.99 ip4:77.236.209.249 ip4:77.236.209.251 include:spf.protection.outlook.com include:mailgun.org -all

strict (-all)

DMARC

v=DMARC1; p=none; rua=mailto:dmarc@festival.cz; fo=1; ri=86400;

policy: none (monitoring only)

DKIM

Show 5 DKIM selectors

default: v=DKIM1; g=*; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvsFId6NdS4JmsWiUqCJBJ4QEu74DobtQ6E8SL5qU2FaUP9STplHd+rzORSGgENrNhAg3JgHWf…
selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDqVxRaKyT72b0XNyiVr5Glo5pMYxjI2Cp0X9vBlaX/WKwhTKhqGCJp86w9Ih115cSJNhMJ0zwORhOKBIKTZZ…
k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxJZoI5TgPK0PbRAfcg11C4iaeudi58kzMYGGZfCL1vIB+qzfkgN9Tmc8Ux0r3UwtIijJYwr6Q9oCUTRouC…
s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDLAxQ7hIIUKphFvdwBkf4GDye/ZKixKCgu7KLnc/pZuYv+ztGm8x6Kgn0bJQoaz5eZIDLQ7ubqWCB5ZTU2AoVUa5…

selectors probed

Certificate (current)

R13

from 2026-05-17 to 2026-08-15

Expires in 75 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://festival.cz/

present

strict-transport-security
x-frame-options
x-content-type-options

findings

missing Content Security Policy
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
strict-transport-security: max-age=31536000