surfspot.nl

HTML metadata

Title: SURFspot: software voor studenten en onderwijs
Description: SURFspot is de not-for-profit ICT-webwinkel met speciale onderwijskorting op software. Exclusief voor studenten en medewerkers in het mbo, hbo en wo.
Language: nl

Technology

Server: nginx
CMS: Gatsby
Stack: PHP

Analytics

Google Tag Manager

Third-party hosts loaded (2)

dev.visualwebsiteoptimizer.com×1
www.googletagmanager.com×1

Social

DNS records live

NS

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

MX

10 surfspot-nl.mail.protection.outlook.com

TXT

tepN6vq+lOSPy+yWV+fn6+52IyxBqqCou8pVupGeVkGYWqaYUg8+BYBK8LYsBsGt6LLEEh4hvvQj/Q+0GZcXNg==
SURF=GUaQDCoeFz1bWnHT

Verified for

Google
HARICA
Microsoft 365

Email authentication strong

SPF

v=spf1 include:spf.protection.outlook.com include:mailplus.nl include:mail.zendesk.com include:spf.surfspot.hypernode.io include:soverin.net -all

strict (-all)

DMARC

v=DMARC1;p=quarantine;rua=mailto:dmarc@smtpeter.com, mailto:di6leuvu@ag.eu.dmarcadvisor.com

policy: quarantine

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA80kjno/LBZ/XQdrDTDIkpkijbI8Oca22qqegW2UPmDD+pncffJ1ixS1DupOw1d9OPFgAP/zmoqtd79…

selectors probed

Certificate (current)

GEANT TLS RSA 1

from 2025-11-24 to 2026-11-24

Expires in 173 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://www.surfspot.nl/

present

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

findings

CSP allows unsafe inline scripts/styles
CSP uses wildcard sources
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
content-security-policy: font-src data: https://*.gstatic.com fonts.gstatic.com *.googleapis.com *.gstatic.com data: https://*.zopim.com https://use.fontawesome.com/releases/v5.8.2/webfonts/ https://cdnjs.cloudflare.com *.userway.org data: 'self' 'unsafe-inline'; form-action geostag.cardinalcommerce.com geo.cardinalcommerce.com 1eafstag.cardinalcommerce.com 1eaf.cardinalcommerce.com centinelapistag.cardinalcommerce.com centinelapi.cardinalcommerce.com pilot-payflowlink.paypal.com www.paypal.com www.sandbox.paypal.com *.cardinalcommerce.com *.paypal.com 3ds-secure.cardcomplete.com www.clicksafe.lloydstsb.com pay.activa-card.com *.wirecard.com acs.sia.eu *.touchtechpayments.com www.securesuite.co.uk rsa3dsauth.com *.monzo.com *.arcot.com *.wlp-acs.com * http://saml.staging2.esser-emmerik.nl 'self' 'unsafe-inline'; frame-ancestors www.gstatic.com 'self'; frame-src fast.amc.demdex.net *.adobe.com bid.g.doubleclick.net https://*.youtube.com *.youtube-nocookie.com geostag.cardinalcommerce.com geo.cardinalcommerce.co
strict-transport-security: max-age=31536000