indexo.dev

datatalk.cz

.cz crawl

First seen 2026-05-11 · Last seen 2026-05-17 · ok HTTP/1.1 200 9857 ms crawled 2026-05-17

SK · 37.9.175.213 · AS51013 WebSupport s.r.o.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Data Talk – komunita datových profesionálů
Description
Místo pro odbornou diskuzi a neformální setkávání lidí z české a slovenské datové scény.
Language
cs
Generator
@hckr_/blendid - static site generator and assets pipeline
Canonical
https://www.datatalk.cz//
Feeds

Open Graph

title
Data Talk

Technology

CDN
Cloudflare
Analytics
  • Cloudflare Insights

Third-party hosts loaded (1)

  • static.cloudflareinsights.com×1

Social

Registration

Registrar
REG-ACTIVE24
Created
2022-03-16
Expires
2028-03-15 666 days left
Updated
2026-01-10
Name servers
  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.eu

DNS records live

NS
  • ns1.websupport.cz
  • ns2.websupport.cz
  • ns3.websupport.eu
MX
  • 10 mailin1.datatalk.cz
  • 100 mailin2.datatalk.cz

Email authentication weak

SPF
not published
DMARC
v=DMARC1; p=none; rua=mailto:775hhra80k@dmarc-reports.ecomailapp.com; fo=1
policy: none (monitoring only)
DKIM
  • mail: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmYz5t9PnuIe9g6koekOV3eFPIFKmsE0HZWx/VoGDrQoon7rEUvTHwT2amQmuFI5Rv+sw5gdTSwlrYV…
selectors probed

Certificate (current)

R12
from 2026-03-19 to 2026-06-17
Expires in 29 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://www.datatalk.cz/

present
  • x-content-type-options
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-content-type-options
nosniff

Links to (15)

Linked from (1)