indexo.dev

double-m.nl

.nl crawl

First seen 2026-06-03 · Last seen 2026-06-03 · ok HTTP/1.1 200 1008 ms crawled 2026-06-03

NL · 185.173.22.8 · AS12859 BIT BV

Reputation 100/100

Classifying

HTML metadata

Title
Double M - Atleten management & sportmarketing | Topsporters
Description
Double M is een full-service atleten managementbureau. Wij behartigen de belangen van o.a. Olympische medaillewinnaars en wereldkampioenen.
Language
nl
Canonical
https://double-m.nl/

Open Graph

url
https://double-m.nl/
title
Double M - Atleten management & sportmarketing | Topsporters
locale
nl_NL
site name
Double M
description
Double M is een full-service atleten managementbureau. Wij behartigen de belangen van o.a. Olympische medaillewinnaars en wereldkampioenen.
updated time
2026-06-02T11:36:05+02:00

Technology

Server
nginx
CMS
WordPress
Analytics
  • Google Tag Manager

Third-party hosts loaded (2)

  • www.google.com×1
  • www.googletagmanager.com×1

Social

Contact

Email
Phone

DNS records live

NS
  • ns01.hostnet.nl
  • ns02.hostnet.nl
MX
  • 0 smtp.google.com
Verified for
  • Google

Email authentication strong

SPF
v=spf1 include:_spf.google.com ip4:77.160.72.57 -all
strict (-all)
DMARC
v=DMARC1; p=reject
policy: reject (enforced)
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAi4emBl/lCB0WIBqAuBxwkS4qFUW0g4Pvx+dFyaEYOwWv4zIRYusL5dLqlCsbbY2yg6sqod9Dry19fK…
selectors probed

Certificate (current)

E8
from 2026-05-15 to 2026-08-13
Expires in 71 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://double-m.nl/

present
  • strict-transport-security
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • missing frame protection
  • missing Permissions Policy
Header values
referrer-policy
same-origin
x-content-type-options
nosniff
strict-transport-security
max-age=63072000

Links to (4)

Linked from (1)