indexo.dev

smartenergies.cz

.cz crawl

First seen 2026-05-18 · Last seen 2026-05-22 · ok HTTP/1.1 200 21505 ms crawled 2026-05-22

CZ · 185.59.208.137 · AS43541 VSHosting s.r.o.

Reputation 92/100 no dmarc policy

sector tech type homepage

HTML metadata

Title
Home - Smart Energies
Description
Smart energy for smarter business
Language
en
Translations
  • cs
  • en

Open Graph

url
https://www.smartenergies.cz/en
title
Home - Smart Energies
site name
Smart Energies
description
Smart energy for smarter business

Technology

Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×3
  • cdn.solidpixels.com×1

Contact

Email
Phone

Registration

Registrar
REG-ACTIVE24
Created
2017-08-18
Expires
2026-08-17 77 days left
Updated
2024-12-06
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
  • 0 smartenergies-cz.mail.protection.outlook.com
TXT
Show 4 TXT records
  • 3kp0hn0mw1kw33zs5plqrx53s9lxf23b
  • _63t7nckq42kngvsxchwslhgzxsempo5
  • _u8uzwnh7ktvvukpjrz7lyyt0c2dv9mp
  • ldk8d4zrkcn8zt2n0xt4538cgp3hqdbv
Verified for
  • Google
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com ip4:171.25.220.87 ip4:185.249.114.147 include:_spf.m1.websupport.sk include:spf-de.emailsignatures365.com -all
strict (-all)
DMARC
not published
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApMRLMSsvJL6OO2S1vG8N3SHgc4SmwNevs+8V7y7BgZpmQVUpCiWsDE1w4lG8v9XqtxuCAh+n9696MO…
selectors probed

Certificate (current)

E7
from 2026-04-01 to 2026-06-30
Expires in 29 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 85/100 Checked live page: https://www.smartenergies.cz/en

present
  • strict-transport-security
  • content-security-policy
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • CSP uses wildcard sources
  • missing frame protection
Header values
referrer-policy
no-referrer-when-downgrade
permissions-policy
microphone=(), camera=(), geolocation=(self)
x-content-type-options
nosniff
content-security-policy
frame-ancestors 'self' https://*.solidpixels.net https://*.solidpixels.com https://*.solidpixels.cz; report-uri https://o4510499984769024.ingest.de.sentry.io/api/4510499988373584/security/?sentry_key=79fdf04e7859269363a6a291a44f1978
strict-transport-security
max-age=63072000; includeSubDomains; preload

Links to (1)

Linked from (2)