energielabel.nl

HTML metadata

Technology

CDN

Cloudflare

Analytics

• Google Analytics
• Google Tag Manager
• Hotjar

Third-party hosts loaded (5)

• cloud.typography.com×1
• google-analytics.com×1
• googletagmanager.com×1
• insights.hotjar.com×1
• static.hotjar.com×1

Registration

Registrar

Registrar.eu

Created

2000-01-21

Updated

2025-07-11

Name servers

• dns42.cloudns.net
• dns41.cloudns.net
• dns44.cloudns.net
• dns43.cloudns.net

DNS records live

NS

• dns41.cloudns.net
• dns42.cloudns.net
• dns43.cloudns.net
• dns44.cloudns.net

MX

• 10 energielabel-nl.mail.protection.outlook.com

Verified for

• Google

Email authentication strong

SPF

v=spf1 mx a ip4:149.72.73.173 ip4:87.233.130.50 ip4:87.233.130.51 ip4:193.172.253.29 include:_spf.webhelp.nl include:u10356192.wl193.sendgrid.net include:spf.protection.outlook.com -all

strict (-all)

DMARC

v=DMARC1; p=reject; sp=reject; rua=mailto:spam-reports@milieucentraal.nl

policy: reject (enforced) · sp=reject

DKIM

• selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv9hn+IMFPwcrnLZAA6+spB/2vFUaXuCH0CASX6Qm49kDrHfONdSU/dGFBKI8ue67WlhSANgXprxB2R…
• s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqOiswcjP/YlI13orQizQFl7tLSMfQwd3L0apRg4zvP38RoS4aw1NOCYaZ1LAOaYEl28br4a4S316BLvrC5…
• s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyK7+7UN5GyaZhtE+Cze+29ki2pOqnTAZL6xnS9csCpq6l/A6qmD2XIRPL3/K6an5JjIQoGi3Cok638OQ4A…

selectors probed

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://www.energielabel.nl/

present

• strict-transport-security
• x-frame-options
• x-content-type-options

findings

• missing Content Security Policy
• weak frame protection
• missing Referrer Policy
• missing Permissions Policy

Links to (5)

• mozilla.org×1
• milieucentraal.nl×1
• microsoft.com×1
• google.com×1
• apple.com×1

Linked from (5)

• energielabelwoning.nl×1
• dutherma.nl×1
• groenhuis.org×1
• ep-online.nl×1
• startplezier.nl×1