caves.cz

.cz crawl

First seen 2026-05-21 · Last seen 2026-05-31 · ok HTTP/1.1 200 1947 ms crawled 2026-05-27

CZ · 193.84.245.35 · AS6855 Slovak Telekom, a.s.

Reputation 100/100

Classifying

HTML metadata

Title

Úvodní stránka | Správa jeskyní České republiky

Description

Tato stránka je úvodní stránkou tohoto webu

Language

Generator

Drupal 10 (https://www.drupal.org)

Canonical

https://www.caves.cz/

Translations

Technology

CMS: Drupal

Analytics

Google Tag Manager

Third-party hosts loaded (1)

www.googletagmanager.com×2

Social

Contact

Email

spravajeskynicr@caves.cz

Phone

271000040

Registration

Registrar

REG-ONE

Created

2003-02-27

Expires

2028-02-26 635 days left

Updated

2012-04-04

Name servers

ns1.one.cz
ns2.one.cz
ns3.one.cz

DNS records live

NS

ns1.one.cz
ns2.one.cz
ns3.one.cz

MX

10 caves-cz.mail.protection.outlook.com

Verified for

Cisco
Microsoft 365

Email authentication strong

SPF

v=spf1 a:mail1.colosseum.eu include:spf.protection.outlook.com include:spf.jeskynecr.cz include:_spf.env.cz include:spf.taskpool.net -all

strict (-all)

DMARC

v=DMARC1;p=quarantine;pct=100;rua=mailto:dmarc@caves.cz;fo=1;adkim=r;

policy: quarantine

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5YH6/CR1LbkYgZKG38Vjnh960IORPuiJu59FhAcXMBCTP1Z95T387KzLy3O2rpgRvGhCIOLtmuA75l…
selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA+pdXKxp6BhOwd1rR4VwyA6t84ewizEmHRoXouPGs3yyhgvKChxARKjFYs/TNmGn0cpcu014gPiyFgR…

selectors probed

Certificate (current)

Alpiro RSA DV SSL CA 2

from 2025-04-28 to 2026-05-30

Expired 2 days ago

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://www.caves.cz/

present

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

findings

missing Content Security Policy
weak frame protection
weak content type protection
missing Permissions Policy

Header values

referrer-policy: no-referrer-when-downgrade
x-frame-options: SAMEORIGIN, SAMEORIGIN
x-content-type-options: nosniff, nosniff
strict-transport-security: max-age=63072000