boomportaal.nl

.nl user

First seen 2026-05-31 · Last seen 2026-05-31 · ok HTTP/1.1 200 1003 ms crawled 2026-05-31

NL · 37.46.138.120 · AS25151 Cyso Group B.V.

Reputation 100/100

sector other type parked

HTML metadata

Language: nl

Technology

CMS: Next.js
JS framework: Next.js

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (2)

www.googletagmanager.com×2
fonts.gstatic.com×1

DNS records live

NS

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

MX

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

TXT

mandrill_verify.Hs-cpxDjVBv7-UsGz1SqMw

Verified for

Dynamics 365
Microsoft 365

Email authentication strong

SPF

v=spf1 include:spf.protection.outlook.com include:spf.exclaimer.net include:spf.mandrillapp.com include:virtualmail.webpower.eu include:spf-a.boom.nl -all

strict (-all)

DMARC

v=DMARC1; p=reject; rua=mailto:tufpkgym@ag.eu.dmarcian.com;

policy: reject (enforced)

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvUp1WY7qiZvq++DvBZtQ2nG35ZVQeZhM28+oPTjIYmbU6iVQKLJCgl32GzjMd1kJb5orILFpKPi041…
k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…

selectors probed

Certificate (current)

PerfectSSL

from 2025-11-11 to 2026-11-27

Expires in 179 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://www.boomportaal.nl/

present

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

findings

missing Content Security Policy
missing frame protection
missing Referrer Policy
missing Permissions Policy

Header values

x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains