indexo.dev

gottmer.nl

.nl crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 551 ms crawled 2026-06-02

BE · 5.134.7.124 · AS34762 Combell NV

Reputation 87/100 weak security headers weak subdomain policy

sector education type homepage

HTML metadata

Title
Gottmer Uitgevers Groep
Description
Gottmer Uitgevers Groep voert een breed assortiment uitgaven van verschillende media gericht op kinderen met kinderboeken en Big Balloon.
Language
nl-NL
Generator
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Canonical
https://gottmer.nl/
Feeds

Open Graph

url
https://gottmer.nl/
title
Gottmer Uitgevers Groep
locale
nl_NL
site name
Gottmer Uitgevers Groep
description
Gottmer Uitgevers Groep voert een breed assortiment uitgaven van verschillende media gericht op kinderen met kinderboeken en Big Balloon.

Technology

Server
nginx
CMS
WordPress
Cookie consent
  • Iubenda

Third-party hosts loaded (4)

  • cdnjs.cloudflare.com×4
  • cdn.jsdelivr.net×3
  • embeds.iubenda.com×1
  • gmpg.org×1

Social

Contact

Email
Phone

DNS records live

NS
  • ns1.european-server.eu
  • ns3.european-server.com
  • ns4.european-server.com
MX
  • 0 gottmer-nl.mail.protection.outlook.com
TXT
  • Z0s1tsA1D40Hpl1gj4pRLrqd7UwZPWsm
Verified for
  • Meta

Email authentication strong

SPF
v=spf1 a:cluster02.mx-relay.com ip4:5.39.185.33 include:mailswitch.nl include:spf.protection.outlook.com include:spf.gottmer.hypernode.io ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine; sp=none;
policy: quarantine · sp=none
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCk+wUODLOUsMAfPE4+KRBy5vCN1vxYkKrA0kxqD8o7yBcsQFMd0KURl4TMQzhezDZc8aQ6TCMUiBcQU55dSF…
selectors probed

Certificate (current)

R12
from 2026-04-19 to 2026-07-18
Expires in 38 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (11)

Linked from (2)

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