indexo.dev

kerosin.cz

.cz crawl

First seen 2026-05-18 · Last seen 2026-05-30 · ok HTTP/1.1 200 7987 ms crawled 2026-05-22

CZ · 217.11.249.147 · AS15685 CASABLANCA INT a.s.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Fotovoltaické elektrárny na klíč - Kerosin
Language
cs
Generator
WP Rocket 3.21.3
Canonical
https://www.kerosin.cz/
Feeds

Open Graph

url
https://www.kerosin.cz/
title
Fotovoltaické elektrárny na klíč - Kerosin
locale
cs_CZ
site name
Kerosin

Technology

CDN
Cloudflare
CMS
WordPress
jQuery
1.11.0 known XSS (<3.5)
Analytics
  • Google Tag Manager

Third-party hosts loaded (6)

  • cdn.jsdelivr.net×4
  • ajax.googleapis.com×3
  • vjs.zencdn.net×3
  • www.google.com×2
  • www.googletagmanager.com×2
  • www.gstatic.com×1

Contact

Phone

Registration

Registrar
REG-WEDOS
Created
2020-03-03
Expires
2027-03-02 274 days left
Updated
2024-06-11
Name servers
  • eric.ns.cloudflare.com
  • tricia.ns.cloudflare.com

DNS records live

NS
  • eric.ns.cloudflare.com
  • tricia.ns.cloudflare.com
MX
  • 10 kerosin-cz.mail.protection.outlook.com
Verified for
  • Google
  • Microsoft 365

Email authentication partial

SPF
v=spf1 a mx include:spf.protection.outlook.com include:smtpx.stable.cz include:spf-de.emailsignatures365.com -all
strict (-all)
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6I4A0dytVMyufJ60yEV50fXROYm6UDDFTW/W9cVp72ZAafjs+j2ZbV7UgQboapecSYegUE1aWzjY/Q…
selectors probed

Certificate (current)

E8
from 2026-05-08 to 2026-08-06
Expires in 67 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (3)

Linked from (5)