heemskerk.nl — domain check, WHOIS, DNS & reputation

HTML metadata

Title: Gemeente Heemskerk | Gemeente Heemskerk
Description: Officiële website van de gemeente Heemskerk. Met digitale producten en diensten en alle informatie voor bewoners en bedrijven in de gemeente.
Language: nl
Generator: TYPO3 CMS
Canonical: https://www.heemskerk.nl/

Open Graph

title: Gemeente Heemskerk
site name: Gemeente Heemskerk
description: Officiële website van de gemeente Heemskerk. Met digitale producten en diensten en alle informatie voor bewoners en bedrijven in de gemeente.

Technology

Server: nginx

Social

Registration

Registrar

KPN B.V.

Created

1996-11-27

Updated

2025-09-04

Name servers

ns1.kpn.net
ns11.kpn.net

DNS records live

NS

ns1.kpn.net
ns11.kpn.net

MX

0 heemskerk-nl.m-v1.mx.microsoft

TXT

Show 12 TXT records

_14skghymahozssll5fuleqdtvgjqaf1
_vr7l46ijcfgh7z6epi7mxnvdfbthep9
workspace365-url=https://workspace.openline.nl/heemskerk
_hvxvxfv7kytno8qjmbw46phvuof3o5o
jJ0La+slftJxxXRKwgvRLF6xVuvHc0M+kRhExkhh+n4=
_shhpgc1spnsqgjc0y78rncgrwj27kcj
MS=1AAEA695E7994645C759F2C546C115487A6DEED2
cicy9eDqI85U36EAO3n6yzGB3XF/EJ/YKFIPCqaLg/0=
_8wksjs9qgdebgho37hg6ia5nx01f8vl
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyJ4irIUH2IbmPOmG0jJsVewsQUhcJ+F9Foaa0XzdWI0We1Zc2A7Y68dbyS+g439wPVlGL0rKqdJZsE8EsD6xTfcYq7o/roYIntF0AkTcGgu5/HilLwJX4ucYR/J9qtDyLbKtSUbM0O18Lkhr9KYc6+0rW8WwGSuGJ0TnfaGqFyaIjXDxY29RyCpEPQqp1r1608mgQeeZpqKSuKvDrX/0dxYWXkC+lbFPCRFl+mbfZR8ZTrgzxILNE7B6fLNoQpWls0dCRhKLmQtRlLnisngcwG+//NDYSkWgvU1Fvpdp3TFKM198VJv9mC+FkV8PMbRReIxP9ByAowQ87zEzxfQZfwIDAQAB;
_nbe0znbjywnv6lkqg8m85qfce81z8sf
DxVgcZH/s0pJBTfZeB3Gkz4G2KyTZuQSJkgtULiUdSuEATyfcKFFDuPgMYaTcD3NqAQSz4Iv1kIz1NZvbJZ2Yw==

Verified for

Apple
Meta
Microsoft 365

Email authentication strong

SPF

v=spf1 include:_spf.cobytes.email include:spf.topdesk.net include:_spf.zivver.com include:spf.protection.outlook.com include:spf.app.perfectview.nl include:_spf.ubeeo.nl ip4:136.144.187.216 include:spf.simgroephosting.nl ~all

softfail (~all)

DMARC

v=DMARC1; p=quarantine; rua=mailto:7aqc3xmj@ag.eu.dmarcadvisor.com;

policy: quarantine

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2cV1U9g78NkLs9NfzcScXCISKll4hBmNOWg/yAY2mEa+JOjuQtx0DNvnnwiCuse98Bg8eqKpy/bf0C…

selectors probed

Certificate (current)

Thawte TLS RSA CA G1

from 2026-01-13 to 2027-01-13

Expires in 226 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 95/100 Checked live page: https://www.heemskerk.nl/

present

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

findings

CSP uses wildcard sources

Header values

referrer-policy: same-origin
x-frame-options: SAMEORIGIN
permissions-policy: accelerometer=(), ambient-light-sensor=(), battery=(), camera=(), cross-origin-isolated=(), display-capture=(), document-domain=(), encrypted-media=(), execution-while-not-rendered=(), execution-while-out-of-viewport=(), fullscreen=*, geolocation=(), gyroscope=(), keyboard-map=(), magnetometer=(), microphone=(), midi=(), navigation-override=*, payment=(), picture-in-picture=(), publickey-credentials-get=(), screen-wake-lock=(), sync-xhr=*, usb=(), web-share=(), xr-spatial-tracking=()
x-content-type-options: nosniff
content-security-policy: default-src 'self'; script-src 'self' https://cdn.matomo.cloud https://youtu.be https://youtube.com https://www.youtube.com https://player.vimeo.com/api/player.js 'report-sample'; img-src 'self' data: https://*.matomo.cloud https://youtube.com https://www.youtube.com https://youtu.be https://i.ytimg.com https://i.vimeocdn.com; base-uri 'self'; frame-src 'self' https://youtu.be https://youtube.com https://www.youtube-nocookie.com https://www.youtube.com https://player.vimeo.com; connect-src 'self' https://*.matomo.cloud https://youtu.be https://youtube.com https://www.youtube.com; media-src 'self' https://youtu.be https://youtube.com https://www.youtube.com https://vimeo.com https://player.vimeo.com; object-src 'self' https://youtube.com https://www.youtube.com; style-src 'self' https://youtube.com https://www.youtube.com 'report-sample'; form-action https://id.opengemeenten.nl https://users.opengemeenten.nl https://login.microsoftonline.com 'self'; report-to csp; child-src 'self' blob:
strict-transport-security: max-age=31536000;

Links to (7)

Linked from (1)

vrk.nl×1