solidsun.cz

.cz crawl

First seen 2026-05-18 · Last seen 2026-05-30 · ok HTTP/1.1 200 9518 ms crawled 2026-05-22

US · 76.76.21.21 · AS16509 Amazon.com, Inc.

Reputation 94/100 dmarc monitor-only

sector other type homepage

HTML metadata

Title: Fotovoltaika pro rodinné domy, bytové domy a firmy | SolidSun
Description: Fotovoltaika pro rodinné domy, bytové domy a firmy. 19 000+ realizací, nonstop dohled, výkup přebytků, dotace a chytré řízení spotřeb.
Language: cs
Canonical: https://www.solidsun.cz/index

Open Graph

url: https://www.solidsun.cz
title: Fotovoltaika pro rodinné domy, bytové domy a firmy
locale: cs_CZ
site name: https://www.solidsun.cz
description: Fotovoltaika pro rodinné domy, bytové domy a firmy. 19 000+ realizací, nonstop dohled, výkup přebytků, dotace a chytré řízení spotřeb.

Technology

CDN: Vercel
CMS: Next.js

Analytics

Google Tag Manager

Third-party hosts loaded (1)

www.googletagmanager.com×1

Social

Contact

Email

info@solidsun.cz

Phone

+420 800 400 506

Registration

Registrar

REG-WEDOS

Created

2014-02-05

Expires

2027-02-04 248 days left

Updated

2025-02-04

Name servers

ns.wedos.com
ns.wedos.cz
ns.wedos.eu
ns.wedos.net

DNS records live

NS

ns.wedos.com
ns.wedos.cz
ns.wedos.eu
ns.wedos.net

MX

0 solidsun-cz.mail.protection.outlook.com

TXT

hj-ownership=abh7qth.rpr4meu8DMA

Verified for

Google

Email authentication partial

SPF

v=spf1 include:spf.protection.outlook.com ip4:77.93.215.10 ip4:77.93.215.17 ip4:77.93.215.18 ip4:77.93.215.35 include:sendgrid.net include:spf.smartemailing.cz ~all

softfail (~all)

DMARC

v=DMARC1; p=none; rua=mailto:dmarc+133427@smartemailing.cz; fo=1

policy: none (monitoring only)

DKIM

Show 4 DKIM selectors

selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC1rUYLiFmdfNG5nfWMroFkUhENWqH85GOZ3q8PK2hCfIgza0mjL7xc3KJq6RbQM2CykUqCj4sAzrV/OOLgcO…
selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2HFY1mzIz7icm5HkCOcry3de89HseJzA1UL37ZvMebw9Tq0Vr/MbUXXW/I1hKJpseIszE1GCFbVmXX…
s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvtSTmL5crnghxGCMC52fW2k23f5Q5x/gBqihs422RE+gBoxbUz4Plv/LeZW2EJl9odrGGi27VqzGshU1vw…
s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA9/1+3emq1X9zj/MX0jMrvNYQCsa8Lzls827iCBN6G3Mnw3ZUAC/IR5rCjaqZsZel457jWgPCVxnnliG56T…

selectors probed

Certificate (current)

R13

from 2026-04-24 to 2026-07-23

Expires in 53 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.solidsun.cz/

present

strict-transport-security

findings

missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

strict-transport-security: max-age=63072000