roelofsejager.nl

.nl crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 477 ms crawled 2026-06-01

NL · 80.65.96.114 · AS20847 Previder B.V.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title

Roelofse-Jager | Boomkwekerij

Language

nl-NL

Generator

WPML ver:2.4.3 stt:39,1,3;0

Feeds

Technology

Server: nginx
CMS: WordPress
PHP: 7.4.33 end of life
jQuery: 1.5.1 known XSS (<3.5)

Fonts

Google Fonts

Third-party hosts loaded (4)

ajax.googleapis.com×1
fonts.googleapis.com×1
s.w.org×1
www.google.com×1

Contact

Email

info@roelofsejager.nl

DNS records live

NS

nsauth1.introweb.nl
nsauth2.introweb.nl
nsauth3.introweb.net

MX

50 mail.introweb.nl

Email authentication weak

SPF: v=spf1 a mx include:_spf.previder.nl ~all
softfail (~all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

YR2

from 2026-05-30 to 2026-08-28

Expires in 86 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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

Linked from (4)