hotelsassenheim.nl

HTML metadata

Technology

CDN

Amazon CloudFront

Server

envoy

JS framework

Angular 21.2.11

Analytics

• Google Tag Manager

Third-party hosts loaded (5)

• valk.bynder.nl×8
• api.eu1.exponea.com×2
• api.storyblok.com×2
• googletagmanager.com×2
• www.googletagmanager.com×1

Social

• facebook
• instagram
• linkedin
• youtube
• pinterest

Contact

Phone

• +31 252 21 90 19

Address

Warmonderweg 8, 2171AH, Sassenheim, NL

DNS records live

NS

• ns0.transip.net
• ns1.transip.nl
• ns2.transip.eu

MX

• 10 mx1-eu.mtaroutes.com
• 20 mx2-eu.mtaroutes.com
• 30 mx3-eu.mtaroutes.com
• 40 mx4-eu.mtaroutes.com

Verified for

• Google
• Microsoft 365

Email authentication strong

SPF

v=spf1 include:spf.protection.outlook.com -all

strict (-all)

DMARC

v=DMARC1; p=quarantine; pct=100; rua=mailto:dmarc@hotelsassenheim.nl; ruf=mailto:dmarc@hotelsassenheim.nl; sp=quarantine; fo=1;

policy: quarantine · sp=quarantine

DKIM

• selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA32zF0QUrLqKoezmlUagyly6puqIUVuhjmffwsUwfVWVglldvBijxRPRq3iGla1meQptxDNbrcZ2bEr…

selectors probed

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 95/100 Checked live page: https://www.hotelsassenheim.nl/

present

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

findings

• missing Permissions Policy

Links to (14)

• youtube.com×1
• vandervalkonline.com×1
• vandervalkhotelgroup.com×1
• vandervalk.nl×1
• valkstore.nl×1
• valklife.com×1
• valkgiftcard.com×1
• valkdeals.nl×1
• valkbusiness.com×1
• pinterest.com×1
• linkedin.com×1
• instagram.com×1
• google.com×1
• facebook.com×1

Linked from (2)

• hosintra.nl×1
• hosintra.com×1