indexo.dev

nadzemi.cz

.cz crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 569 ms crawled 2026-06-01

US · 104.21.63.238 · AS13335 Cloudflare, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

sector sports type blog

HTML metadata

Title
NADZEMÍ - Lezecký portál
Description
Na začátku je vždy nadšení. Touha po objevování nepoznaných věcí a míst – nejen na povrchu země, ale i v hlubinách sebe sama.

Technology

CDN
Cloudflare
jQuery
1.8.3 known XSS (<3.5)
Stack
PHP
Analytics
  • Google Tag Manager
Ads
  • Google AdSense

Third-party hosts loaded (4)

  • code.jquery.com×1
  • jqt.tridvajedna.cz×1
  • pagead2.googlesyndication.com×1
  • www.googletagmanager.com×1

Social

DNS records live

NS
  • lola.ns.cloudflare.com
  • tony.ns.cloudflare.com
MX
  • 1 mail.freshdot.cz

Email authentication partial

SPF
v=spf1 ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:e07fbe7545964f309d944c6187e8b029@dmarc-reports.cloudflare.net
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-04-04 to 2026-07-03
Expires in 30 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (20)

Linked from (1)