vriendenvankesslerperspektief.nl

.nl crawl

First seen 2026-06-01 · Last seen 2026-06-02 · ok HTTP/1.1 200 538 ms crawled 2026-06-02

NL · 92.63.174.220 · AS48635 Your Hosting B.V.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title

Vrienden van Kesslerperspektief – De site van de Vrienden van KesslerPerspektief

Language

nl-NL

Generator

WordPress 6.8.5

Canonical

https://vriendenvankesslerperspektief.nl/

Feeds

Technology

Server: nginx
CMS: WordPress 6.8.5
PHP: 8.2.31 security-only
jQuery: 3.7.1

Fonts

Google Fonts

Third-party hosts loaded (2)

fonts.googleapis.com×3
gmpg.org×1

Contact

Phone

0885300000

DNS records live

NS

ns1.argewebhosting.eu
ns2.argewebhosting.com
ns3.argewebhosting.nl

MX

10 primary.yourfilter.nl
20 fallback.yourfilter.nl

Email authentication strong

SPF

v=spf1 include:_spf.yourfilter.nl -all

strict (-all)

DMARC

v=DMARC1;p=quarantine;rua=mailto:dmarc_agg@vali.email;

policy: quarantine

DKIM

default: v=DKIM1; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAr30N1JKYxvE07+zOo49hGW8dU8jWOKaFJhYxsu9AbVogTNOzMiGrWDt+dvDuQ9UBF6b+17Cvjvno5V4q77Gz6…

selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV R36

from 2026-02-19 to 2027-02-20

Expires in 262 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://vriendenvankesslerperspektief.nl/

findings

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

Links to (1)

kesslerperspektief.nl×1

Linked from (1)

kesslerperspektief.nl×1