harmonie.nl

.nl crawl

First seen 2026-05-28 · Last seen 2026-06-02 · ok HTTP/1.1 200 260 ms crawled 2026-05-30

NL · 217.21.205.238 · AS43366 OSSO B.V.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: Stadsschouwburg De Harmonie
Description: Bekijk welke voorstellingen we op onze agenda hebben staan en bestel! De officiële aanbieder van tickets.
Language: nl

Open Graph

url: https://harmonie.nl
title: Stadsschouwburg De Harmonie
site name: Stadsschouwburg De Harmonie
description: Bekijk welke voorstellingen we op onze agenda hebben staan en bestel! De officiële aanbieder van tickets.

Technology

Server: nginx
jQuery: 3.4.1 known XSS (<3.5)

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (8)

harmonie-development.s3.eu-north-1.amazonaws.com×9
cdn.jsdelivr.net×6
code.jquery.com×2
fonts.googleapis.com×2
www.googletagmanager.com×2
cdnjs.cloudflare.com×1
fonts.gstatic.com×1
kit.fontawesome.com×1

Social

Contact

Email

Phone

Address

Ruiterskwartier 4, 8911, Leeuwarden, BP, NL

DNS records live

NS

ns0.transip.net
ns1.transip.nl
ns2.transip.eu

MX

10 harmonie-nl.mail.protection.outlook.com

TXT

MS=44A6997518C36A479A333EBC80B8FB41734176F3

Verified for

Meta
Microsoft 365

Email authentication partial

SPF

v=spf1 a ip4:82.201.124.97 ip4:185.53.162.55 ip4:217.21.196.246 ip4:217.21.196.143 ip4:217.21.196.246 include:_spf.peppered.net include:spf.mailinglijst.nl include:spf.mtasv.net include:spf.protection.outlook.com include:spf.eu.exclaimer.net include:spf.flowmailer.net -all

strict (-all)

DMARC

v=DMARC1; p=none; rua=mailto:dmarc@inbound.flowmailer.net; ruf=mailto:dmarc@inbound.flowmailer.net; fo=1

policy: none (monitoring only)

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv9EfJNWXqg7RHqEQIGiGXDIzhSj1VUJXGVk53kAiy2WHcBFHAHt262lqDOUffVIrij+v3UyeiwH5GE…

selectors probed

Certificate (current)

R12

from 2026-05-04 to 2026-08-02

Expires in 61 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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