aventus.nl

.nl crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 441 ms crawled 2026-05-30

NL · 85.10.186.168 · AS35470 Signet B.V.

Reputation 92/100 weak subdomain policy

Classifying

HTML metadata

Title: De school waar jij 't maakt | Aventus
Description: Bij Aventus vind je mbo-opleidingen, korte cursussen en vavo voor jongeren en volwassenen. Ontdek welke opleiding of scholing bij jou past in regio Apeldoorn, Deventer en Zutphen.
Language: nl
Generator: Drupal 11 (https://www.drupal.org)
Canonical: https://www.aventus.nl/

Technology

Server: nginx
CMS: Drupal

Analytics

Google Tag Manager

Cookie consent

Cookiebot

Fonts

Adobe Fonts

Third-party hosts loaded (5)

analytics.ahrefs.com×1
cdn.jsdelivr.net×1
consent.cookiebot.com×1
use.typekit.net×1
www.googletagmanager.com×1

Social

Contact

Phone

DNS records live

NS

ns1.surfnet.nl
ns5.aventus.nl

MX

10 aventus-nl.mail.protection.outlook.com

TXT

Show 4 TXT records

mZQmasVG+izKjAZ+mBtcSEoXG61Bfk3kVwAKimHq4Z713MB+uEtmAdZDfBgUuDjbNxWYIkL9PeQGNCnZdfEzWQ==
23598f2b819fc4b08d673928dfe11af9
ciscocidomainverification=78030226843980ac2c50927b7fe9322244657cce65f2641ad67fdf3c401dbe90
bw=VAmdMHa7kTVFl0DCXOpRUqTXeRTFOJOgX00AMVpKsLcs

Verified for

Adobe
Apple
Google
HARICA
Microsoft
Microsoft 365
OpenAI

Email authentication strong

SPF

v=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com include:aspmx.pardot.com include:_spf.surfmailfilter.nl -all

strict (-all)

DMARC

v=DMARC1; p=reject; rua=mailto:dmarc-rapportage@aventus.nl,mailto:dmarc_agg@vali.email; ruf=mailto:dmarc-onderzoek@aventus.nl; sp=none

policy: reject (enforced) · sp=none

DKIM

selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDZL9vqNqySqfPb+S+QQZUjjWWRzZh6FbJauPiyDOOgwqBW9liN3ToJtnjO+RyC6ytHEmalhAEr1ljVR350e8…

selectors probed

Certificate (current)

GEANT TLS RSA 1

from 2025-06-23 to 2026-06-23

Expires in 23 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.aventus.nl/

present

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

findings

missing Content Security Policy
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains

Links to (6)

Linked from (1)

techinmotion.nl×1