friservice.cz

HTML metadata

Technology

Server

Apache

CMS

Joomla

Analytics

• Google Tag Manager

Third-party hosts loaded (2)

• cdnjs.cloudflare.com×1
• www.googletagmanager.com×1

Social

• facebook
• instagram

Contact

Email

• jiri.nechvila@friservice.cz
• hotline@friservice.cz
• faktury@friservice.cz

Phone

• +420 702 056 815

DNS records live

NS

• ns1-09.azure-dns.com
• ns2-09.azure-dns.net
• ns3-09.azure-dns.org
• ns4-09.azure-dns.info

MX

• 0 friservice-cz.mail.protection.outlook.com

Verified for

• Microsoft 365

Email authentication strong

SPF

v=spf1 include:_spf.friservice.cz include:spf.protection.outlook.com include:spf.eu.exclaimer.net ~all

softfail (~all)

DMARC

v=DMARC1; p=quarantine;fo=1; rua=mailto:quarantine@friservice.cz;

policy: quarantine

DKIM

Show 4 DKIM selectors

• selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5+OhXExMzdeXtjFOaY9sK4UVcXp3moCBZPXlHV9NNDaDc7hoIXVtjoYVrbWvpT58pkXPkFX2gl4Gh/…
• selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0w55qzpSsARbavCsH571tAz4c/xW49nuhBxljI7yhOuPTMozGLNSTTPrGNmR/O+68Ad77QC9ttKbXV…
• s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAocG+NbnDxV8Wk41spZLiNrSduikiIHUWo0P8znYsjjRfgbAtxEhAOH9e2A1HakiQrAHxszPWXyMUQPntCK…
• s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA158RUi75U5pqoS8cR4ii6PjoXJEWNmVBiaF6WYCGmpDFgj+OKxKOOp7hIOifvDDnBdQLrTphY747E4t5vb…

selectors probed

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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

Links to (6)

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• multisport.cz×1
• instagram.com×1
• facebook.com×1
• eptarefrigeration.com×1
• epta-centralnortheurope.com×1

Linked from (1)

• gastroretail.cz×1