indexo.dev

burodertig.nl

.nl crawl

First seen 2026-05-23 · Last seen 2026-05-23 · ok HTTP/1.1 200 1922 ms crawled 2026-05-28

NL · 194.213.127.83 · AS42585 Metaregistrar B.V.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Creatief communicatiebureau: wij zijn Buro Dertig uit Utrecht
Description
Creatief communicatiebureau Buro Dertig helpt culturele organisaties, overheden en non-profits met communicatiestrategieën, campagnes en content.
Language
nl
Generator
WordPress 6.9.4
Canonical
https://burodertig.nl/

Open Graph

url
https://burodertig.nl/
title
Creatief communicatiebureau: wij zijn Buro Dertig uit Utrecht
locale
en_US
site name
Buro Dertig
description
Creatief communicatiebureau Buro Dertig helpt culturele organisaties, overheden en non-profits met communicatiestrategieën, campagnes en content.

Technology

Server
nginx
CMS
WordPress 6.9.4
PHP
8.3.31 security-only
Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×1

Social

Contact

Email
Phone
Address
Hooghiemstraplein 673514 AX Utrecht

Registration

Registrar
Metaregistrar B.V.
Created
2015-02-10
Updated
2023-11-09
Name servers
  • nsn2.mijndomein.nl
  • nsn1.mijndomein.nl

DNS records live

NS
  • nsn1.mijndomein.nl
  • nsn2.mijndomein.nl
MX
  • 5 mx1.mijndomein.nl
  • 5 mx2.mijndomein.nl
Verified for
  • Microsoft 365

Email authentication partial

SPF
v=spf1 include:_spf.mlsend.com a mx include:spf.mijndomeinhosting.nl a:mail.skillsource.nl ~all
softfail (~all)
DMARC
v=DMARC1; p=none; sp=none; pct=100; adkim=r; aspf=r; rua=mailto:dmarc@reportdmarc.nl; rf=afrf; fo=0; ri=86400
policy: none (monitoring only) · sp=none
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-06 to 2026-08-04
Expires in 64 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://burodertig.nl/

present
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Permissions Policy
Header values
referrer-policy
no-referrer-when-downgrade

Links to (3)

Linked from (1)