indexo.dev

aanbestedingskalender.nl

.nl crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 1378 ms crawled 2026-06-01

US · 162.159.134.42 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Alle aanbestedingen en bouwprojecten in één overzicht
Description
Uniek in Nederland met alle aanbestedingen en het grootste aanbod aan commerciële bouwprojecten in één platform. Vind jouw volgende project!
Language
nl-NL
Generator
WPML ver:4.9.4 stt:37;
Canonical
https://www.aanbestedingskalender.nl/nl/
Feeds

Open Graph

url
https://www.aanbestedingskalender.nl/nl/
title
Alle aanbestedingen en bouwprojecten in één overzicht
locale
nl_NL
site name
ABK Website
description
Uniek in Nederland met alle aanbestedingen en het grootste aanbod aan commerciële bouwprojecten in één platform. Vind jouw volgende project!

Technology

CDN
Cloudflare
CMS
WordPress
jQuery
3.7.1
Analytics
  • Google Tag Manager

Third-party hosts loaded (2)

  • js.hs-scripts.com×1
  • www.googletagmanager.com×1

Social

Contact

Email
Phone

DNS records live

NS
  • ns1-a.nadns1.fr
  • ns1-b.nadns1.com
  • ns1-c.nadns1.com
MX
  • 10 aanbestedingskalender-nl.mail.protection.outlook.com
TXT
  • v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCrLHiExVd55zd/IQ/J/mRwSRMAocV/hMB3jXwaHH36d9NaVynQFYV8NaWi69c1veUtRzGt7yAioXqLj7Z4TeEUoOLgrKsn8YnckGs9i3B3tVFB+Ch/4mPhXWiNfNdynHWBcPcbJ8kjEQ2U8y78dHZj1YeRXXVvWob2OaKynO8/lQIDAQAB;
  • ms=ms93454357
Verified for
  • Google

Email authentication strong

SPF
v=spf1 a include:spf.mandrillapp.com include:spf.spamx.denit.net include:servers.mcsv.net include:spf.protection.outlook.com ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.0.0/16 ip4:5.157.84.0/24 ip4:185.223.33.0/25 ip6:2a01:b941:2::/64 a:smtp-cl01.hostcontrol.com include:spf1.aanbestedingskalender.nl include:amazonses.com -all
strict (-all)
DMARC
v=DMARC1; p=reject; sp=reject; rua=mailto:infopro.rua@emailsecurity.merox.io; rf=afrf; pct=100; ri=86400
policy: reject (enforced) · sp=reject
DKIM
Show 4 DKIM selectors
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3ZfaBvEuACcy76YSuNdTa/IwzqX9tJi8EDWPmByFbGwdNQVM/6b03yE6H8K4z5Wb4/jiexp7W3Ev18…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApoamaqfr0jpVqbWpSYp9O8TvwgErHOy4OAF5qaY0TJ0Qsry/m6UhvgtAp0iZ+PxrfV0689Iz95bccL…
  • k1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDbNrX2cY/GUKIFx2G/1I00ftdAj713WP9AQ1xir85i89sA2guU0ta4UX1Xzm06XIU6iBP41VwmPwBGRNofhBVR+e6WHUo…
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

WE1
from 2026-04-29 to 2026-07-28
Expires in 56 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.aanbestedingskalender.nl/nl/

present
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff

Links to (4)

Linked from (1)