vlcnovskazemedelska.cz

.cz crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 390 ms crawled 2026-06-04

CZ · 81.91.86.11 · AS39790 Web4U s.r.o.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: Úvod
Language: cs-cz
Generator: Joomla! - Open Source Content Management

Technology

Server: openresty
CMS: Joomla
jQuery: 3.3.1 known XSS (<3.5)

Third-party hosts loaded (2)

www.cookie-lista.cz×2
www.google.com×1

Contact

Phone

+420 572 675 131

Registration

Registrar

REG-WEB4U

Created

2010-01-14

Expires

2027-01-13 222 days left

Updated

2010-01-26

Name servers

ns2.web4u.cz
ns.web4u.cz

DNS records live

NS

ns.web4u.cz
ns2.web4u.cz

MX

10 mail10.agrofert.cz
20 mail20.agrofert.cz
30 mail30.agrofert.cz
40 mail40.agrofert.cz

Email authentication weak

SPF: v=spf1 MX a:mail.agrofert.cz -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-04-07 to 2026-07-06

Expires in 31 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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