rijndam.nl

.nl crawl

First seen 2026-05-28 · Last seen 2026-05-31 · ok HTTP/1.1 200 1724 ms crawled 2026-05-31

NL · 136.144.241.88 · AS20857 Signet B.V.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: Rijndam - VerBaas Jezelf - Rijndam VerBaas Jezelf
Description: Bij Rijndam zoeken we altijd naar verrassende oplossingen. Bekijk hoe wij je helpen met het heruitvinden van jezelf. VerBaas Jezelf!
Language: nl

Open Graph

title: Rijndam - VerBaas Jezelf
description: Bij Rijndam zoeken we altijd naar verrassende oplossingen. Bekijk hoe wij je helpen met het heruitvinden van jezelf. VerBaas Jezelf!

Technology

Server: nginx
PHP: 8.2.28 security-only
Stack: PHP

Social

Contact

Phone

010 - 241 24 12

DNS records live

NS

ns1.qsp.nl
ns2.qsp.nl

MX

0 rijndam-nl.mail.protection.outlook.com

Verified for

Apple
Google

Email authentication partial

SPF

v=spf1 mx a ip4:91.123.56.240 ip4:91.123.56.241 ip4:193.75.92.155 ip4:193.75.92.156 ip4:185.30.236.180/32 ip4:87.233.89.154 ip4:87.233.82.210 ip4:87.233.88.250 ip4:87.233.89.155 a:web-wididi.prioserve.net a:web02.hersendata.nl include:amazonses.com include:spf.protection.outlook.com include:spf.afas.online include:servers.mcsv.net include:_spf.zorgmail.nl include:malengo.exception.mx include:rate.nl ip4:195.28.22.121 ip4:167.89.108.116 ?all

neutral (?all) · 11 DNS lookups (RFC limit is 10)

DMARC

v=DMARC1; p=none; rua=mailto:helpdesk@rijndam.nl;

policy: none (monitoring only)

DKIM

Show 5 DKIM selectors

selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQChiXO23i97ZVb64kEDjt8jkEUlJch0xQYShqlmWVTCMhKoYUx3py/aGuLgiZmHbmDa+jIo2dgmbuKtlijtFW…
selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC9Di4VJKgcmJo6PY/sfLt0rPyOE3P5Bb+iif0hZ7llrvUIguaeYbrbs2oSOb8c3CTVPIa9cxCOR6rbm9WdTr…
k1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDbNrX2cY/GUKIFx2G/1I00ftdAj713WP9AQ1xir85i89sA2guU0ta4UX1Xzm06XIU6iBP41VwmPwBGRNofhBVR+e6WHUo…
s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvpkgC/ArFqnyRFVti4jxoUxyaHWebK8+zCWOPVVmzZkRRl8ANaY5iF2vRw//X29wGPjvt3O7E76BWtlVIq…
s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDI1E1Q8yubBjE8BYZSVlpgyuwEfwxDHqpOfmXpcDjYL6UQf92r56/3NW/E8DmOM8h/IoaiRpcxheaJug/GlS/x2X…

selectors probed

Certificate (current)

from 2026-05-22 to 2026-08-20

Expires in 80 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://rijndam.nl/

present

x-frame-options

findings

missing HSTS
missing Content Security Policy
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN