revenium.cz

HTML metadata

Technology

Server

Apache

CMS

WordPress 6.9.4

jQuery

3.7.1

Analytics

• Google Tag Manager

Third-party hosts loaded (6)

• www.googletagmanager.com×3
• fd.cleantalk.org×2
• www.google.com×2
• ct.leady.com×1
• gmpg.org×1
• www.gstatic.com×1

Social

• facebook
• linkedin
• instagram

Contact

Phone

• 115-5689490267
• 496001274
• 6365725319
• 3897276 01
• 2471607274

Registration

Registrar

REG-WEDOS

Created

2017-11-06

Expires

2026-11-05 155 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

• 1 aspmx.l.google.com
• 10 alt3.aspmx.l.google.com
• 10 alt4.aspmx.l.google.com
• 5 alt1.aspmx.l.google.com
• 5 alt2.aspmx.l.google.com

Verified for

• Brevo
• Google

Email authentication partial

SPF

v=spf1 a mx include:spf.seznam.cz include:_spf.google.com include:spf.sendinblue.com include:spf.blueboard.cz ip4:178.251.187.25 -all

strict (-all)

DMARC

v=DMARC1; p=none; sp=none; rua=mailto:dmarc@mailinblue.com!10m; ruf=mailto:dmarc@mailinblue.com!10m; rf=afrf; pct=100; ri=86400

policy: none (monitoring only) · sp=none

DKIM

• mail: k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z…

selectors probed

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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

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