iteachers.nl

.nl crawl

First seen 2026-06-02 · Last seen 2026-06-03 · ok HTTP/1.1 200 133 ms crawled 2026-06-03

NL · 37.97.149.116 · AS20857 Signet B.V.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: iTeachers - Specialisten in digitale geletterdheid
Description: iTeachers is een samenwerking tussen Specialisten met een passie voor ICT en Digitale Geletterdheid gevestigd in Nederland.
Language: nl
Canonical: http://iteachers.nl

Technology

Server: Apache

Analytics

Google Tag Manager

Fonts

Google Fonts

Social widgets

YouTube Embed

Third-party hosts loaded (3)

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

Social

Contact

Email

Phone

0174-700238

DNS records live

NS

ns0.transip.net
ns1.transip.nl
ns2.transip.eu

MX

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

Verified for

Google
Microsoft 365

Email authentication partial

SPF

v=spf1 include:spf.protection.outlook.com ip4:136.144.205.254 ip4:37.97.149.116 -all

strict (-all)

DMARC

v=DMARC1; p=none; rua=mailto:dmarc@iteachers.nll

policy: none (monitoring only)

DKIM

default: v=DKIM1; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApFFaE5+T2lc3WddrCha3PWUNJRoMP4iVTXRlFkZdc0SD8LlkN+rC1PKkhu/UrLn3FN+uxbfp0MliJXxM…

selectors probed

Certificate (current)

from 2026-05-23 to 2026-08-21

Expires in 72 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://iteachers.nl/

findings

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

Links to (3)

Linked from (1)

nederlanddrie.nl×1

Use this data via API

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curl "https://indexo.dev/api/v1/domains/iteachers.nl" \
  -H "X-API-Key: idx_..."

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