certifiedsecure.com

HTML metadata

Technology

Third-party hosts loaded (1)

• media.certifiedsecure.eu×84

Registration

Registrar

Key-Systems GmbH

Created

2001-07-09

Expires

2026-07-09 38 days left

Updated

2025-12-01

Name servers

• ns0.transip.net
• ns1.certifiedsecure.com
• ns1.transip.nl
• ns2.certifiedsecure.com
• ns2.transip.eu
• ns3.certifiedsecure.com
• ns4.certifiedsecure.com

DNS records live

NS

• ns0.transip.net
• ns1.certifiedsecure.com
• ns1.transip.nl
• ns2.certifiedsecure.com
• ns2.transip.eu
• ns3.certifiedsecure.com
• ns4.certifiedsecure.com

MX

• 10 mx1.certifiedsecure.com

Email authentication strong

SPF

v=spf1 mx include:_spf.certifiedsecure.com ~all

softfail (~all)

DMARC

v=DMARC1;p=reject;fo=1;rua=mailto:dmarc@certifiedsecure.com;ruf=mailto:dmarc@certifiedsecure.com;

policy: reject (enforced)

DKIM

no key found at common selectors

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.certifiedsecure.com/frontpage

present

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

findings

• missing Content Security Policy
• missing Referrer Policy

Linked from (1)

• security.nl×1