plt.nl

.nl crawl

First seen 2026-05-19 · Last seen 2026-05-29 · ok HTTP/1.1 200 2103 ms crawled 2026-05-29

NL · 31.7.1.211 · AS20847 Previder B.V.

Reputation 100/100

sector entertainment type homepage

HTML metadata

Title: Theater Heerlen, Theater Kerkrade & Toon Hermans Theater
Description: PLT is het theater van Zuid-Limburg. Betrokken, bevlogen en opwindend. We brengen podiumkunst tot leven in Heerlen, Kerkrade en Sittard.
Language: nl-NL
Canonical: https://www.plt.nl/

Open Graph

url: https://www.plt.nl/
title: Theater Heerlen, Theater Kerkrade & Toon Hermans Theater
locale: nl_NL
site name: PLT
description: PLT is het theater van Zuid-Limburg. Betrokken, bevlogen en opwindend. We brengen podiumkunst tot leven in Heerlen, Kerkrade en Sittard.
locale:alternate: en_GB

Technology

Analytics

Google Tag Manager

Third-party hosts loaded (2)

e.issuu.com×1
www.googletagmanager.com×1

Social

Contact

Phone

Address

Burg. van Grunsvenplein 145, 6411 AS Heerlen, Heerlen, NL

DNS records live

NS

diva.ns.cloudflare.com
odin.ns.cloudflare.com

MX

0 plt-nl.mail.protection.outlook.com

TXT

X-com B.V., Maasbree NL
hR9hhnbKdyRw2VHx2WM4DwI8xhJ7zMsVA5s+hl2/vUoAZ/6jYDwXoz/ym9a9ECy4nar2VAHXCalJln1l8OtZWw==

Verified for

Microsoft 365

Email authentication strong

SPF

v=spf1 mx ip4:212.178.127.210 ip4:37.230.103.211 ip4:185.149.36.17 ip4:83.96.243.60 ip4:93.117.244.210 ip4:31.7.1.211 ip6:2a03:9700:8000:1::211 include:_spf.x-com.nl include:spf.protection.outlook.com include:mailplus.nl ip4:141.138.207.14 ~all

softfail (~all)

DMARC

v=DMARC1;p=quarantine;adkim=r;aspf=r

policy: quarantine

DKIM

mail: v=DKIM1; h=sha256; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtDUJ+GBBa0lFNJ55QQtOwJxfo8eUvbPP64dUK8I/mMIaLxGLhYw1u2A4l6B+7ZqU5H6/…

selectors probed

Certificate (current)

from 2026-04-11 to 2026-07-10

Expires in 40 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.plt.nl/

present

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

findings

missing Content Security Policy
missing Permissions Policy

Header values

referrer-policy: same-origin
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
strict-transport-security: max-age=63072000; preload;