indexo.dev

dnydetskeonkologie.cz

.cz crawl

First seen 2026-05-26 · Last seen 2026-05-29 · ok HTTP/1.1 200 208 ms crawled 2026-05-30

US · 172.67.145.116 · AS13335 Cloudflare, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Dny dětské onkologie
Description
Dny dětské onkologie

Technology

CDN
Cloudflare

Third-party hosts loaded (1)

  • www.horak.cx×1

Social

Registration

Registrar
REG-WEDOS
Created
2017-12-22
Expires
2026-12-21 203 days left
Updated
2022-06-30
Name servers
  • elsa.ns.cloudflare.com
  • sam.ns.cloudflare.com

DNS records live

NS
  • elsa.ns.cloudflare.com
  • sam.ns.cloudflare.com
MX
  • 1 wes1-mx1.wedos.net
  • 10 wes1-mx-backup.wedos.net
  • 5 wes1-mx2.wedos.net

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-05-21 to 2026-08-19
Expires in 80 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (8)

Linked from (2)