hetcollegevos.nl

HTML metadata

Contact

Show contact details

Technology

Analytics

• Google Tag Manager

Ads

• Xandr

Fonts

• Google Fonts

Social widgets

• YouTube Embed

Third-party hosts loaded (4)

• fonts.googleapis.com×1
• secure.adnxs.com×1
• www.googletagmanager.com×1
• www.youtube.com×1

Social

• facebook
• instagram

DNS records live

NS

• ns1.as41887.nl
• ns2.as41887.eu
• ns3.as41887.io
• ns4.as41887.it

MX

• 0 hetcollegevos-nl.mail.protection.outlook.com

TXT

• bastion365-domain-validation=8bd253d562ab9

Verified for

• Canva

Email authentication partial

SPF

v=spf1 include:spf.protection.outlook.com include:_spf.mail.services.bastion365.net include:_spf.zivver.com ip4:94.228.136.228 ip4:213.247.45.162 ip4:213.247.45.163 ip4:83.98.138.252 ip4:83.98.138.249 ip4:81.21.184.98 ip4:81.21.176.90 ip4:84.241.177.49 -all

strict (-all)

DMARC

v=DMARC1; p=none; rua=mailto:a96tglv1@ag.eu.dmarcadvisor.com

policy: none (monitoring only)

DKIM

• selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApXJYw3xznl4AeLkmdPIsUGNvN476cFjW9/BFACg84D8sgRqAk3WemgAbZxqXjl4Iberb3cfZ5oIVqr…
• selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAz4wyKFNhQnZYWEEOKv8zm8XkI5+vT6dRhKReVYCyw1SJOoRkT1A23QMfMgKCjW5LLK5tU6lal78spJ…

selectors probed

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://www.hetcollegevos.nl/het-college-vos/

present

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

findings

• missing Content Security Policy

Links to (12)

• xedule.nl×1
• osvs.nl×1
• microsoftonline.com×1
• magister.net×1
• instagram.com×1
• hetlyceumvos.nl×1
• freshstatus.io×1
• facebook.com×1
• devosvlaardingen.nl×1
• demavovos.nl×1
• deinternationalevos.nl×1
• cloudwise.nl×1

Linked from (4)

• devosvlaardingen.nl×1
• deinternationalevos.nl×1
• hetlyceumvos.nl×1
• demavovos.nl×1