naucnoustezkou.cz

.cz crawl

First seen 2026-06-02 · Last seen 2026-06-03 · ok HTTP/1.1 200 1527 ms crawled 2026-06-03

CZ · 217.11.249.145 · AS15685 CASABLANCA INT a.s.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title

Naučnou stezkou.cz | Web o naučných stezkách v České republice

Language

Canonical

https://www.naucnoustezkou.cz/

Feeds

RSS 2.0 RSS
Atom 1.0 Atom

Open Graph

url: https://www.naucnoustezkou.cz/
title: Naučnou stezkou.cz | Web o naučných stezkách v České republice
locale: cs_CZ
site name: Naučnou stezkou.cz

Technology

Server: Apache
CMS: WordPress

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (5)

fonts.googleapis.com×2
widgetlogic.org×2
fonts.gstatic.com×1
www.googletagmanager.com×1
www.stezky.info×1

Registration

Registrar

REG-GRANSY

Created

2008-02-04

Expires

2027-02-03 243 days left

Updated

2012-10-29

Name servers

jaguar.blueboard.cz
ns2.blueboard.cz
shinzon.blueboard.cz

DNS records live

NS

ns2.blueboard.cz
shinzon.blueboard.cz

MX

10 mx.blueboard.cz

Email authentication partial

SPF: v=spf1 a mx include:spf.blueboard.cz -all
strict (-all)
DMARC: v=DMARC1; p=none
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

from 2026-04-26 to 2026-07-25

Expires in 50 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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