indexo.dev

betonvereniging.nl

.nl crawl

First seen 2026-06-01 · Last seen 2026-06-02 · ok HTTP/1.1 200 969 ms crawled 2026-06-02

NL · 94.228.136.130 · AS41887 Prolocation B.V.

Reputation 100/100

Classifying

HTML metadata

Title
Betonvereniging | Home
Description
Blijf vooroplopen in de betonsector met Betonvereniging. Ontdek waardevolle cursussen, evenementen en nieuws. Word lid en vergroot je netwerk in de sector!
Language
nl-NL
Generator
SEOmatic
Canonical
https://www.betonvereniging.nl/

Open Graph

url
https://www.betonvereniging.nl/
title
Home
locale
nl_NL
site name
Betonvereniging
description
Blijf vooroplopen in de betonsector met Betonvereniging. Ontdek waardevolle cursussen, evenementen en nieuws. Word lid en vergroot je netwerk in de sector!

Technology

Server
nginx
Social widgets
  • Vimeo Embed

Third-party hosts loaded (2)

  • dev.visualwebsiteoptimizer.com×1
  • player.vimeo.com×1

Social

Contact

Email
Phone
Address
Tielweg 3, 2803 PK, Gouda, Nederland

DNS records live

NS
  • ns1.qweb.net
  • ns2.qweb.nu
  • ns3.qweb.co
MX
  • 10 betonvereniging-nl.mail.protection.outlook.com
TXT
  • MS=136EEB51D78419E9CD3072317793DF4EC6835797
Verified for
  • Google
  • Microsoft 365

Email authentication strong

SPF
v=spf1 a mx ip4:37.152.12.77 ip4:194.109.163.87 ip4:185.110.174.214 ip4:89.184.160.64/27 include:sendgrid.net include:spf.avetica.net include:spf.exclaimer.net include:spf.deregistratiebalie.nl include:_spf.voipoperator.nl include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=reject; adkim=r; aspf=r; pct=100
policy: reject (enforced)
DKIM
Show 4 DKIM selectors
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCn12etgn2rtiN/2sLyqCqdMzp5HkkNTjfui3P01N3+NxdX4Y6lYy/k/ImUA1zZp4qFmy42r/vcQa1bm4BGUo…
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsK7VWDs7/iuOMF/+zTr4K8Wt8Y9u9AzbD8rbuwo7qt65EtGgNRZrjUjucgTDNJznsNcHe+75CHJoiM8rHm…
  • s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDW05kKn3Dn/lJZG5WS8wzuJf/qZfhTWTUdtP6MDyOgpcMiYdmkKt+3onhPGXrx3fH3vtHkT8+bAkCw3Znju3tXpy…
selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV E36
from 2025-10-09 to 2026-10-10
Expires in 129 days

Full certificate history on crt.sh ↗

HTTP security headers

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

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Permissions Policy
Header values
referrer-policy
no-referrer-when-downgrade
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
content-security-policy
frame-ancestors 'self'
strict-transport-security
max-age=31536000

Links to (23)

Linked from (1)