waalen.nl

.nl crawl

First seen 2026-06-01 · Last seen 2026-06-02 · ok HTTP/1.1 200 280 ms crawled 2026-06-02

DE · 178.104.19.230 · AS24940 Hetzner Online GmbH

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title: Onderzoeksburo Jan Waalen. Analyse, ontsluiting en beheer van sociale data.
Description: Onderzoeksburo Jan Waalen. Analyse, ontsluiting en beheer van sociale data.

Technology

Server: Apache

Contact

Email

jan@waalen.nl

DNS records live

NS

ns01.ispcloud.nl
ns02.ispcloud.nl
ns03.ispcloud.nl
ns04.ispcloud.nl

MX

10 mx01.qboxmail.com
20 mx02.qboxmail.com

Email authentication partial

SPF

v=spf1 +a +mx +ip4:136.144.208.2 +ip4:85.10.155.65 +include:spf.qboxmail.com include:spf.ispweb.nl -all

strict (-all)

DMARC

v=DMARC1; p=none

policy: none (monitoring only)

DKIM

default: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDP2YjFUpn1nqvEnycPWoaiT41nKg+rOix+SIDhzYTgSbpjJ1F0+j79rly8miGecItDRgBlsi3b79FP+LOf3z…

selectors probed

Certificate (current)

R12

from 2026-05-28 to 2026-08-26

Expires in 82 days

Full certificate history on crt.sh ↗

HTTP security headers

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

present

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

findings

missing Content Security Policy

Header values

referrer-policy: strict-origin-when-cross-origin
x-frame-options: SAMEORIGIN
permissions-policy: geolocation=(), microphone=(), camera=()
x-content-type-options: nosniff
strict-transport-security: max-age=63072000; includeSubDomains; preload