indexo.dev

internetservicebureau.nl

.nl crawl

First seen 2026-05-28 · Last seen 2026-05-28 · ok HTTP/1.1 200 1768 ms crawled 2026-05-31

NL · 46.249.39.111 · AS50673 Serverius Holding B.V.

Reputation 87/100 weak security headers weak subdomain policy

Classifying

HTML metadata

Title
Welkom - Internetservicebureau
Language
nl-NL
Generator
Divi v.4.27.4
Canonical
https://internetservicebureau.nl/
Feeds

Open Graph

url
https://internetservicebureau.nl/
title
Welkom - Internetservicebureau
locale
nl_NL
site name
Internetservicebureau

Technology

Server
Apache
CMS
WordPress
PHP
7.4.33 end of life
jQuery
3.7.1
Fonts
  • Google Fonts
Social widgets
  • YouTube Embed

Third-party hosts loaded (3)

  • www.google.com×2
  • fonts.gstatic.com×1
  • www.youtube.com×1

Contact

Email
Phone

Registration

Registrar
Internetservicebureau B.V.
Created
2012-03-15
Updated
2018-06-26
Name servers
  • ns2.isbnocsrv.com
  • ns1.isbnocsrv.com

DNS records live

NS
  • ns1.isbnocsrv.com
  • ns2.isbnocsrv.com
MX
  • 10 mx.spamexperts.com
  • 20 fallbackmx.spamexperts.com

Email authentication strong

SPF
v=spf1 include:_spf.whitelabelserver.nl a:mail.skillsource.nl -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; sp=none; rua=mailto:webmaster@internetservicebureau.nl
policy: quarantine · sp=none
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-09-01 to 2026-10-02
Expires in 121 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)