ketenstandaard.nl

.nl crawl

First seen 2026-05-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 7353 ms crawled 2026-05-16

NL · 45.82.188.174 · AS31477 Duocast B.V.

Reputation 100/100

Classifying

HTML metadata

Title: Ketenstandaard Bouw en Techniek
Language: nl-NL
Generator: WordPress 6.9.4
Canonical: https://ketenstandaard.nl/

Open Graph

url: https://ketenstandaard.nl/
title: Ketenstandaard Bouw en Techniek
locale: nl_NL
site name: Ketenstandaard Bouw en Techniek
description: Home

Technology

Server: LiteSpeed
CMS: WordPress

Analytics

Google Tag Manager
Hotjar

Fonts

Adobe Fonts

Social widgets

YouTube Embed

Third-party hosts loaded (9)

cdn.jsdelivr.net×4
kit.fontawesome.com×3
use.typekit.net×3
www.google.com×2
www.googletagmanager.com×2
cdn.leadinfo.net×1
script.hotjar.com×1
static.hotjar.com×1
www.youtube.com×1

Social

Contact

Phone

+31881500800

Address

Registration

Registrar

Realtime Register

Created

2014-10-14

Updated

2021-11-30

Name servers

ns3.argewebhosting.nl
ns2.argewebhosting.com
ns1.argewebhosting.eu

DNS records live

NS

ns1.argewebhosting.eu
ns2.argewebhosting.com
ns3.argewebhosting.nl

MX

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

Email authentication strong

SPF

v=spf1 include:_spf.argewebhosting.nl include:spf.protection.outlook.com include:spf.eprov.nl include:totaalholding.nl include:spf_cust.xantion.net ip4:87.251.42.230 ip4:145.131.7.117 ip4:45.82.188.174 ip4:217.123.123.172/32 ip4:83.96.252.225 ip4:194.109.24.0/24 ip6:2a02:40c0:1000:2000::14d -all

strict (-all)

DMARC

v=DMARC1; p=quarantine; ruf=mailto:dmarc@ketenstandaard.nl;

policy: quarantine

DKIM

default: v=DKIM1;k=rsa;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3QCA8HXemNCEYpSBv6xjGBSIvAsN1c6Mkm8GyjpPd840tkWefbyRuxVH4wo7A/2vZTpQ1Egqe1Lkqk4j…
selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC0hTH2Fjpxcs0orBiriru/q3oPBsSV5Cld79dMBc6LOGmkARn4zF5JZ31Z0jO6H1e6bddTObYH1IMEAKrn5f…
k1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDBS96F0nzm6hFo8mRnB31d6B4hpODHZEioRG27Cy5W0PD8tw0JtltYdZ1Q1w+n6TcLZvtITaAnM1k70s9t/o…

selectors probed

Certificate (current)

Sectigo Public Server Authentication CA OV R36

from 2025-07-04 to 2026-07-05

Expires in 45 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://ketenstandaard.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: no-referrer-when-downgrade
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
strict-transport-security: max-age=15768000; includeSubDomains