indexo.dev

vsl.nl

.nl crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 1049 ms crawled 2026-05-30

IE · 34.249.69.247 · AS16509 Amazon.com, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
VSL | Nationaal Metrologisch Instituut
Description
VSL is het Metrologisch Instituut van Nederland. Experts in de wetenschap van het meten met hoogwaardige dienstverlening. Meten? Wij weten!
Language
nl-NL
Generator
WordPress 6.9.4
Canonical
https://www.vsl.nl/
Translations
  • en
  • nl
Feeds

Open Graph

url
https://www.vsl.nl/
title
VSL | Nationaal Metrologisch Instituut
locale
nl_NL
site name
VSL
description
VSL is het Metrologisch Instituut van Nederland. Experts in de wetenschap van het meten met hoogwaardige dienstverlening. Meten? Wij weten!

Technology

Server
Apache
CMS
WordPress 6.9.4
jQuery
3.7.1
Fonts
  • Google Fonts

Third-party hosts loaded (5)

  • b2965045.smushcdn.com×3
  • fonts.googleapis.com×3
  • www.google.com×2
  • fonts.gstatic.com×1
  • gmpg.org×1

Social

Contact

Email
Phone

DNS records live

NS
  • ns0.transip.net
  • ns1.transip.nl
  • ns2.transip.eu
MX
  • 0 vsl-nl.mail.protection.outlook.com
TXT
  • ppe-7c2af14df183d8242ef253929ba5ee348653792c

Email authentication partial

SPF
v=spf1 include:spf.arcusitcloud.nl include:mailplus.nl ip4:34.249.69.247 include:spf.protection.outlook.com include:spf.mandrillapp.com include:spf.afas.online include:spf.eu.exclaimer.net include:_spf.online.superoffice.com -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:dmarc_rua@vsl.nl; ruf=mailto:dmarc_ruf@vsl.nl; fo=1
policy: none (monitoring only)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA62mwoiIJsADqAngGOED71zKznZ5wfYX4rOYNePNgzwY4NOGtdzSOLPY/aon4LEawtjgY3/ytGo+sBd…
  • selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC1n6Xp4Rw2h1G5TUYhWDdahvSA4UCbgpUEWoFngLS+UG0rQbgq61dcN2hCO+ult45yhkX/udjtb2vABGIQFE…
selectors probed

Certificate (current)

E7
from 2026-05-16 to 2026-08-14
Expires in 74 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.vsl.nl/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload

Links to (4)

Linked from (1)