vumc.nl

HTML metadata

Technology

Server

Apache

CMS

Gatsby

Social

• facebook
• twitter
• instagram
• linkedin
• youtube

Registration

Registrar

SURF B.V.

Created

1999-07-05

Updated

2026-03-31

Name servers

• ns2.surfnet.nl
• ns1.surfnet.nl
• ns3.surfnet.nl
• ns1.zurich.surf.net

DNS records live

NS

• ns1.surfnet.nl
• ns1.zurich.surf.net
• ns2.surfnet.nl
• ns3.surfnet.nl

MX

• 0 vumc-nl.c-v1.mx.microsoft

TXT

• RNkkFOfzqtHXFMGzPPZSZOh27BZ3zSrXIzQOBT4lSJdsX23PSTh8MnrlwlOsSxBONnjO2zxPmzB4IOKGGFsBwg==

Verified for

• Apple
• Atlassian
• HARICA
• Microsoft 365

Email authentication strong

SPF

v=spf1 include:spf.protection.outlook.com include:_spf.zorgmail.nl include:_spf.amsterdamumc.nl include:mailswitch.nl include:_spf.ezorg.nl ip4:85.90.72.66 -all

strict (-all)

DMARC

v=DMARC1; p=reject; rua=mailto:qij2xmos@ag.eu.dmarcadvisor.com;

policy: reject (enforced)

DKIM

• selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxUWlyhE2bQq0Y94+UQnhuMfVFb9X9eWoQPMCDzNBtZ3eLqdaH/R5ANO5RpMsmG+T4DNN7Y8zfb7uDQ…
• selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA92WIR9PSi4Rpk8IPp5OO2OHLq3fqZUQyoe3oCPQ1hxtOD56mUEkaADbcspyThU3dR0bpr/J30tf3KI…
• k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…

selectors probed

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

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

present

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

findings

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

Links to (9)

• youtube.com×1
• vumc.com×1
• twitter.com×1
• linkedin.com×1
• instagram.com×1
• facebook.com×1
• amsterdamumc.org×1
• amsterdamumc.nl×1
• amc.nl×1

Linked from (2)

• dutchliversurgerygroup.nl×1
• vumc.com×1