indexo.dev

divelit.cz

.cz crawl

First seen 2026-05-30 · Last seen 2026-05-30 · ok HTTP/1.1 200 324 ms crawled 2026-05-31

DE · 62.171.144.246 · AS51167 Contabo GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
DIVELIT
Description
DIVELIT – kompletní embedded vývoj, softwarová řešení na míru a kybernetická bezpečnost. Od čipu po cloud.
Language
cs

Open Graph

url
https://divelit.cz/
title
DIVELIT
locale
cs_CZ
description
DIVELIT – kompletní embedded vývoj, softwarová řešení na míru a kybernetická bezpečnost. Od čipu po cloud.
locale:alternate
en_US

Technology

Server
nginx
CMS
Gatsby
Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×2

Social

Contact

Phone

DNS records live

NS
  • ns.forpsi.cz
  • ns.forpsi.it
  • ns.forpsi.net
MX
  • 0 divelit-cz.mail.protection.outlook.com
  • 10 mxavas.forpsi.com
Verified for
  • Anthropic
  • Apple
  • Google
  • Microsoft 365

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com include:_spf.myshoptet.com -all
strict (-all)
DMARC
v=DMARC1; p=none; pct=100; rua=mailto:dmarc@divelit.cz; ruf=mailto:dmarc@divelit.cz
policy: none (monitoring only)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvfV9Z4c0xWr3CZAROWuOUmdzEBE+t4hK9aHVXHzfuftI3EROEl/mcpvRp3jdtUBv4cGKmrOvzxZiMb…
selectors probed

Certificate (current)

R13
from 2026-05-04 to 2026-08-02
Expires in 60 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (4)

Linked from (1)