zubr.cz

.cz crawl

First seen 2026-05-21 · Last seen 2026-05-31 · ok HTTP/1.1 200 1600 ms crawled 2026-05-27

US · 198.202.211.1 · AS209242 Cloudflare London, LLC

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title

Zubr - Probuď v sobě Zubra.

Description

Zubr. Poctivé pivo z Přerova. Pro ty, kteří se neohnou a jdou si za svým.

Language

Translations

Open Graph

title: Zubr - Probuď v sobě Zubra.
description: Zubr. Poctivé pivo z Přerova. Pro ty, kteří se neohnou a jdou si za svým.

Technology

CDN: Cloudflare
jQuery: 3.5.1

Analytics

Google Tag Manager

Third-party hosts loaded (6)

cdn.prod.website-files.com×42
cdn.jsdelivr.net×2
unpkg.com×2
www.googletagmanager.com×2
d3e54v103j8qbb.cloudfront.net×1
www.facebook.com×1

Social

Registration

Registrar

REG-GRANSY

Created

1997-12-01

Expires

2028-10-20 872 days left

Updated

2026-01-15

Name servers

colin.ns.cloudflare.com
raina.ns.cloudflare.com

DNS records live

NS

colin.ns.cloudflare.com
raina.ns.cloudflare.com

MX

0 prerov.pivovary.cz

Email authentication partial

SPF: v=spf1 mx a ~all
softfail (~all)
DMARC: v=DMARC1; p=none;
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

WE1

from 2026-05-13 to 2026-08-11

Expires in 71 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://www.zubr.cz/

present

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

findings

missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
content-security-policy: frame-ancestors 'self'
strict-transport-security: max-age=31536000