indexo.dev

izb.nl

.nl crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 614 ms crawled 2026-06-04

NL · 213.193.247.32 · AS15703 TrueFullstaq B.V.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
IZB - Vereniging voor zending in Nederland - IZB
Language
nl
Generator
Procurios
Feeds

Technology

Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×1
  • www.googletagmanager.com×1

Social

Contact

Email
Phone
Address
ContactUtrechtseweg 139,3702 AC ZeistBekijk adres op de kaartTelefoon: 085-0774700E-mail: info@izb.nl

DNS records live

NS
  • auth01.dns.trueserver.nl
  • auth02.dns.trueserver.nl
  • auth03.dns.trueserver.nl
MX
  • 1 izb-nl.mail.protection.outlook.com
Verified for
  • Google
  • Microsoft 365

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com include:sendgrid.net include:procurios.cloud -all
strict (-all)
DMARC
v=DMARC1; p=none; sp=none; rua=mailto:watchdog2@watchdog.kevlarr.io; adkim=r; aspf=r;
policy: none (monitoring only) · sp=none
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQChowgoe2VwaAyPManhb4EEGHt31khBCgtXwEj57hiVvQCTvbYPgztvKeXqi0DuGh4K3gy4EMtbmQOxHRfIlz…
  • selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDmf/xGUzKmqPOLzyYjRqOnSZQpSS3USLhlg80MfojWOcTMbqqOpKoMBS0UbFiY3TEotJ0CTiTOUOmTlskpbd…
selectors probed

Certificate (current)

R13
from 2026-05-17 to 2026-08-15
Expires in 70 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 85/100 Checked live page: https://www.izb.nl/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
content-security-policy
default-src *; img-src * data:; font-src * data:; script-src * 'unsafe-inline' 'unsafe-eval'; style-src * 'unsafe-inline'; base-uri 'self'; form-action *; frame-ancestors 'self'
strict-transport-security
max-age=31536000

Links to (10)

Linked from (2)