suntech.cz

HTML metadata

Technology

CDN

Cloudflare

Analytics

• Cloudflare Insights
• Google Tag Manager

Fonts

• Google Fonts

Third-party hosts loaded (6)

• fonts.googleapis.com×2
• fonts.gstatic.com×1
• static.cloudflareinsights.com×1
• widget.packeta.com×1
• www.google.com×1
• www.googletagmanager.com×1

Contact

Phone

• +420244402102

Registration

Registrar

REG-TELE3

Created

1999-12-01

Expires

2027-12-01 548 days left

Updated

2026-01-29

Name servers

• jacqueline.ns.cloudflare.com
• wells.ns.cloudflare.com

DNS records live

NS

• jacqueline.ns.cloudflare.com
• wells.ns.cloudflare.com

MX

• 10 gw.suntech.cz
• 20 gw2.suntech.cz

Email authentication partial

SPF

v=spf1 mx a:www.suntech.cz a:gw.suntech.cz a:gw2.suntech.cz a:mail.cybersoft.cz a:mx1.seznam.cz a:smtp.suntech.cz a:krtek.zabijak.cz include:sparkpostmail.com -all

strict (-all)

DMARC

v=DMARC1; p=none; pct=100; rua=mailto:dmarc@suntech.cz; ruf=mailto:dmarc@suntech.cz;

policy: none (monitoring only)

DKIM

• dkim: v=DKIM1;k=rsa;t=s;s=email;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAq1hjffZjiwDy83jgHGt/ZtP0huU4D+O3KbDcFKPeWSntZB6E7AOhvlbZZQ6LZaVDgSZn…

selectors probed

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

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

present

• strict-transport-security

findings

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

Links to (13)

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Linked from (2)

• i6.cz×1
• cybersoft.cz×1