certablue.com
HTML metadata
Technology
- Server
- nginx
- CMS
- WordPress 6.9.1
- jQuery
- 3.7.1
- Fonts
-
- Google Fonts
Third-party hosts loaded (3)
- fonts.googleapis.com×3
- fonts.gstatic.com×1
- gmpg.org×1
Registration
- Registrar
- InterNetX GmbH
- Created
- 2015-08-24
- Expires
- 2026-08-24 80 days left
- Updated
- 2025-08-25
- Name servers
-
- ns1.yourwebhoster.com
- ns2.yourwebhoster.com
- ns3.yourwebhoster.nl
- ns4.yourwebhoster.nl
DNS records live
- NS
-
- ns1.yourwebhoster.com
- ns2.yourwebhoster.com
- ns3.yourwebhoster.nl
- ns4.yourwebhoster.nl
- MX
-
- 0 certablue-com.mail.protection.outlook.com
- Verified for
-
- Microsoft 365
Email authentication partial
- SPF
-
v=spf1 ip4:109.71.54.11 include:spf.protection.outlook.com include:relay.mailchannels.net include:_spf.relay.mailprotect.be -allstrict (-all) - DMARC
-
v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400policy: none (monitoring only) · sp=none - DKIM
-
- default:
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxH1TlYjoqCoE/WAj58CXyaVzhjr3ZGssD2+A/ndMBOhiNVllCg5VcsCT1g2d47lmyspzsY1EzADp1z…
selectors probed - default:
Certificate (current)
R12
Expires in 30 days
HTTP security headers
- present
-
- x-frame-options
- x-content-type-options
- referrer-policy
- findings
-
- missing HSTS
- missing Content Security Policy
- missing Permissions Policy
Header values
- referrer-policy
unsafe-url- x-frame-options
SAMEORIGIN- x-content-type-options
nosniff