arbokennisnet.nl
HTML metadata
Technology
- Server
- Microsoft-IIS
- Stack
- Java
- Analytics
-
- Google Tag Manager
- Fonts
-
- Google Fonts
Third-party hosts loaded (3)
- fonts.googleapis.com×1
- instant.page×1
- www.googletagmanager.com×1
Contact
DNS records live
- NS
-
- ns1.serviceprovider.nl
- ns2.serviceprovider.nl
- ns3.serviceprovider.nl
- ns4.serviceprovider.nl
- MX
-
- 10 arbokennisnet-nl.mail.protection.outlook.com
- Verified for
-
- Microsoft 365
Email authentication weak
- SPF
-
v=spf1 a mx a:webmail.hostingserver.nl include:_spf.premiumantispam.nl include:spf.protection.outlook.com ip4:77.75.48.64 ip4:193.93.174.0/24 ~allsoftfail (~all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R12
Expires in 70 days
HTTP security headers
- present
-
- strict-transport-security
- x-frame-options
- findings
-
- missing Content Security Policy
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- x-frame-options
sameorigin- strict-transport-security
max-age=31536000