klezmajeur.nl

.nl crawl

First seen 2026-06-03 · Last seen 2026-06-03 · ok HTTP/1.1 200 338 ms crawled 2026-06-03

NL · 91.142.254.132 · AS20857 Signet B.V.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: Klezmajeur
Description: Klezmajeur, klezmer ensemble, optreden, theater, feest
Language: nl

Technology

Server: nginx

DNS records live

NS

ns1.dn-s.nl
ns2.dn-s.nl
ns3.dn-s.nl
ns4.dn-s.nl

MX

10 mail.klezmajeur.nl

Email authentication weak

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

Certificate (current)

Sectigo Public Server Authentication CA DV R36

from 2026-02-12 to 2027-02-13

Expires in 252 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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

Linked from (1)

muziekgenneperhoeve.nl×1