n11.nl

.nl crawl

First seen 2026-05-20 · Last seen 2026-05-30 · ok HTTP/1.1 200 343 ms crawled 2026-05-27

US · 104.21.76.73 · AS13335 Cloudflare, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title

content, pr & marketing - Buro N11

Description

We maken jouw merk zichtbaar. Met content, pr & marketing.

Language

Canonical

https://cyan-buffalo-588354.hostingersite.com/

Feeds

Open Graph

url: https://cyan-buffalo-588354.hostingersite.com/
title: Home
locale: nl_NL
site name: Buro N11
description: We maken jouw merk zichtbaar. Met content, pr & marketing.

Technology

CDN: Cloudflare
CMS: WordPress
jQuery: 3.7.1

Third-party hosts loaded (4)

use.typekit.com×3
challenges.cloudflare.com×2
cdn.cookie-script.com×1
cyan-buffalo-588354.hostingersite.com×1

Social

Contact

Phone

DNS records live

NS

alaric.ns.cloudflare.com
sharon.ns.cloudflare.com

MX

1 n11-nl.mail.protection.outlook.com

Verified for

Anthropic
Google
Microsoft 365

Email authentication partial

SPF

v=spf1 mx ip4:92.67.60.249 include:spf.protection.outlook.com include:mail.registrar.eu include:spf.comsave.com include:servers.mcsv.net include:_spf.gripp.com include:mailgun.org -all

strict (-all)

DMARC

v=DMARC1; p=none; rua=mailto:447c42fc13fe43329790cf9d2c4b04d5@dmarc-reports.cloudflare.net;

policy: none (monitoring only)

DKIM

k1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDbNrX2cY/GUKIFx2G/1I00ftdAj713WP9AQ1xir85i89sA2guU0ta4UX1Xzm06XIU6iBP41VwmPwBGRNofhBVR+e6WHUo…
s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1Y7e8yHI7lkhPaId42AvM67GjqHrcBvE0PbjWEIgow4zSpj9VhvsPoOii13vgMIEWggj5CYdjRv6T3yOyB…
s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDspItmYE3nXd0FIPSQHWB497Dp9WdPDQBtuJXO3a0srxQgQ9pOHI60rl1Vgvz1I/RWin/sQpu/PNubHAljnVeOfm…

selectors probed

Certificate (current)

from 2026-05-24 to 2026-08-22

Expires in 83 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://n11.nl/

findings

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