indexo.dev

tauw.com

.com crawl

First seen 2026-05-22 · Last seen 2026-05-30 · ok HTTP/1.1 200 11741 ms crawled 2026-05-28

NL · 31.7.7.131 · AS20847 Previder B.V.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
TAUW | We shape a vital living environment | TAUW
Description
We shape a vital living environment. Our dedicated professionals provide impactful solutions by combining strong expertise with valuable partnerships.
Language
en
Canonical
https://www.tauw.com/

Open Graph

url
https://www.tauw.com/
title
TAUW | We shape a vital living environment | TAUW
locale
en_US
site name
Tauw.com
description
We shape a vital living environment. Our dedicated professionals provide impactful solutions by combining strong expertise with valuable partnerships.

Technology

Server
Apache
CMS
Gatsby
Stack
PHP
Analytics
  • Google Tag Manager

Third-party hosts loaded (2)

  • m2.mailplus.nl×1
  • www.googletagmanager.com×1

Social

Registration

Registrar
Key-Systems GmbH
Created
1998-10-02
Expires
2027-10-01 487 days left
Updated
2026-05-06
Name servers
  • ns1-01.azure-dns.com
  • ns2-01.azure-dns.net
  • ns3-01.azure-dns.org
  • ns4-01.azure-dns.info

DNS records live

NS
  • ns1-01.azure-dns.com
  • ns2-01.azure-dns.net
  • ns3-01.azure-dns.org
  • ns4-01.azure-dns.info
MX
  • 10 tauw-com.mail.protection.outlook.com
TXT
Show 8 TXT records
  • samsung-domain-verification=6d715eb7-a910-4d97-b6da-1164f121cc86
  • 50f5dad7f09e214b4d905d197864a03c5ac558a898d4342a5a13e4f795b3bf21
  • mindmanager-verification=c2295e6ea87deffb3e3504cc1ab24197b7b2c10c1aa6da6a37dbc82b5a814712
  • v=msv1 t=20F0D296-9DCD-472C-95EB-F6491EF0C37E
  • eqlDfg96dwIGFlWYp9WrMT3yxVTqktHj
  • autodesk-domain-verification=TLfBF_lU5e850VyIaXxd
  • hpe-greenlake-domain-verification=73555166515861636566694e435634434d7a5133596530774b31444961594645
  • VGcY07cQHaWmyMAMc8J3oOAw+Eo3eXumVkktfa8bOBwRWD6MHCF4/A1njK8PYFZcFnZoX5PgdRkvDOLaFNBUoA==
Verified for
  • Apple
  • Google
  • Microsoft
  • Microsoft 365
  • TeamViewer

Email authentication strong

SPF
v=spf1 include:spf.flexmail.eu ip4:40.114.151.78 ip4:149.29.3.174 ip4:161.51.80.32/27 ip4:13.94.173.102 ip4:154.57.145.196 include:spf.protection.outlook.com include:mailplus.nl include:spf.anachron.com include:spf.topdesk.net include:spf.pantheon-hosting.nl include:spf.use-cocoon.com include:carerix.net include:spf.avetica.net include:spf.salesforce.com -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=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2aTL/XPSBT3vHiclbDezcW+qWLNGBtZ1eTk9CLIPEJ3GZgM6q/8jAgi27bGXaiz5xLHNcXJqcpCTbH…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0NXMeWfiTZkQfVzuo2A31yx3mYYYclICNXsNuwrDgmMb17KNwLBHcMl1ixSDM/mBHN4rctE+4mc1/g…
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

R12
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.com/

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

Links to (4)

Linked from (2)