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sgdelangstraat.nl

.nl ok HTTP/1.1 200 698 ms

First seen 2026-06-17 · Last seen 2026-06-17 · crawled 2026-06-17

NL · 79.99.130.232 · AS48635 Your Hosting B.V.

Reputation 100/100

sector education subsector school type homepage

HTML metadata

Title
OMO Scholengroep De Langstraat
Description
Bij Scholengroep De Langstraat geloven we dat leren niet iets is wat je alleen doet. Je leert door samen te werken, door elkaar uit te dagen en door verschillen te omarmen.
Language
NL
Generator
LCMS V2
Canonical
https://www.sgdelangstraat.nl

Open Graph

url
https://www.sgdelangstraat.nl
title
OMO Scholengroep De Langstraat
description
Bij Scholengroep De Langstraat geloven we dat leren niet iets is wat je alleen doet. Je leert door samen te werken, door elkaar uit te dagen en door verschillen te omarmen.

Contact

Technology

Server
Apache
jQuery
3.5.1
Stack
PHP
Analytics
  • Google Tag Manager
Fonts
  • Adobe Fonts

Third-party hosts loaded (3)

  • code.jquery.com×1
  • use.typekit.net×1
  • www.googletagmanager.com×1

Social

DNS records live

NS
  • dns0.domeinbalie.nl
  • dns1.domeinbalie.nl
  • dns2.domeinbalie.org
MX
  • 0 sgdelangstraat-nl.v-v1.mx.microsoft
TXT
  • v=easydus; cg=88507a84-155c-43a6-a60e-8cdd9c3d8c6a
  • ca3-0aff43ba43b44304aa482d633c955e45
  • bw=Ot6A6T9oTni4k6o5FXHfObJyeqHM4H5KigMkGnyXgZl4
Verified for
  • Microsoft 365

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com include:spf.flowmailer.net include:spf.mailjet.com include:_spf.troublefreehosting.nl -all
strict (-all)
DMARC
v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email;
policy: reject (enforced)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsOYuz+Gj/qcpABdulmTWvx6aRaJb+3kQUu8tdkp/ugbuyHZStDT0Q+S9b7gm1XGkFGIRP52/fSgYlr…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwF4JDE/VivONxvGHjgWTb92uDS6LpqQCK4aXxUPtVisUXQlkpcdqd+5mL9RPkplwMBSD9DIYltDoRP…
selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-05-11 to 2026-11-26
Expires in 158 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://www.sgdelangstraat.nl/

present
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing HSTS
  • 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

Links to (9)

Linked from (4)

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