ovsg.be

.be crawl

First seen 2026-05-24 · Last seen 2026-05-31 · ok HTTP/1.1 200 2574 ms crawled 2026-05-29

BE · 5.134.5.49 · AS34762 Combell NV

Reputation 94/100 dmarc monitor-only

sector education type homepage

HTML metadata

Title: OVSG | Stedelijk en gemeentelijk onderwijs
Description: OVSG promoot en ondersteunt het onderwijsproject van steden en gemeenten.
Language: nl
Generator: SEOmatic
Canonical: https://www.ovsg.be

Open Graph

url: https://www.ovsg.be/
title: Stedelijk en gemeentelijk onderwijs
locale: nl_NL
see also: https://twitter.com/OVSG_onderwijs
site name: OVSG
description: OVSG promoot en ondersteunt het onderwijsproject van steden en gemeenten.

Technology

Server: nginx

Analytics

Google Tag Manager

Fonts

Adobe Fonts

Third-party hosts loaded (4)

amplify-cdn.glue.be×1
cdn.cookie-script.com×1
use.typekit.net×1
www.googletagmanager.com×1

Social

Contact

Email

info@ovsg.be

Phone

02 506 41 50

DNS records live

NS

ns1.combell.eu
ns3.combell.net
ns4.combell.net

MX

10 ovsg-be.mail.protection.outlook.com

Verified for

Google

Email authentication partial

SPF

v=spf1 include:_spf.relay.mailprotect.be ip4:194.78.17.170 ip4:194.78.17.162 ip4:91.183.173.102 ip4:185.86.16.218 ip4:217.19.228.215 ip4:159.183.114.203 ip4:194.17.78.162 include:sendgrid.net include:spf.protection.outlook.com a:hmail.jitbit.com include:spf.mandrillapp.com include:fdspfeuc.freshemail.io -all

strict (-all)

DMARC

v=DMARC1; p=none;

policy: none (monitoring only)

DKIM

selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCxgQKyhnF+p8VIp8GPdMHsp0OOjt+7O0Ir59a+Mh+lANH1eNbANZTh3i0sKbn4sqxrv/QJrk4ZQnggiC+gtp…
selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtpqrn0MlOkpzoEJMfoWV5nq0YMJXfMcr2bIr1BIhGGgL5bxyWK8fnVclcViR5X8HXsYEgFcQKa0nP8…
k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…

selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV R36

from 2025-06-02 to 2026-07-02

Expires in 31 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://www.ovsg.be/

present

strict-transport-security
x-frame-options
x-content-type-options
referrer-policy

findings

missing Content Security Policy
weak frame protection
weak content type protection
missing Permissions Policy

Header values

referrer-policy: no-referrer-when-downgrade, same-origin
x-frame-options: SAMEORIGIN, SAMEORIGIN
x-content-type-options: nosniff, nosniff
strict-transport-security: max-age=63072000; includeSubDomains