indexo.dev

tauw.nl

.nl crawl

First seen 2026-05-27 · Last seen 2026-05-31 · ok HTTP/1.1 200 527 ms crawled 2026-05-30

NL · 31.7.7.131 · AS20847 Previder B.V.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
TAUW | Europees advies- en ingenieursbureau | Wij geven vorm aan de vitale leefomgeving | TAUW
Description
TAUW geeft vorm aan de vitale leefomgeving. Wij bieden betekenisvolle oplossingen door sterke expertise te combineren met waardevolle partnerschappen.
Language
nl

Open Graph

url
https://www.tauw.nl/
title
TAUW | Europees advies- en ingenieursbureau | Wij geven vorm aan de vitale leefomgeving | TAUW
locale
nl_NL
site name
Tauw.nl
description
TAUW geeft vorm aan de vitale leefomgeving. Wij bieden betekenisvolle oplossingen door sterke expertise te combineren met waardevolle partnerschappen.

Technology

Server
Apache
CMS
Gatsby
Stack
PHP
Analytics
  • Google Tag Manager
Social widgets
  • YouTube Embed

Third-party hosts loaded (2)

  • www.googletagmanager.com×1
  • www.youtube-nocookie.com×1

Social

DNS records live

NS
  • ns1.oxilion.nl
  • ns2.oxilion.nl
  • ns3.oxilion.net
MX
  • 10 tauw-nl.mail.protection.outlook.com
TXT
  • v=msv1 t=20F0D296-9DCD-472C-95EB-F6491EF0C37E
  • sGyBj7EG/00wOwdnElN2umwc/bn+Zz52eKLgKS2X4pHyKvRu4Vo6PzQSRSjdZY6ba22MDlgc11ZA9T4jDRukIg==
Verified for
  • Google
  • Microsoft 365

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com include:mailplus.nl -all
strict (-all)
DMARC
v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_agg@vali.email,mailto:dmarc_report@tauw.com; ruf=mailto:dmarc_report@tauw.com;
policy: reject (enforced)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuE43/nu7sMTTSv7xQM7rtsjLe+1Hi6dK77BxuuBDX8XXnDCDODPde8WgxcJi4Q19tLMhQ1fFMMay6H…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyvh27GCENPyMwhPxw+oWUoSJsnT/73zwN1C05lRq0sBXPsmm1G5oi2mR4svR9P6KnZWW0W/CICccWv…
selectors probed

Certificate (current)

E8
from 2026-04-29 to 2026-07-28
Expires in 58 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.tauw.nl/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (6)

Linked from (2)