indexo.dev

altmontage.nl

.nl crawl

First seen 2026-05-26 · Last seen 2026-05-30 · ok HTTP/1.1 200 3854 ms crawled 2026-05-30

NL · 93.95.254.205 · AS39686 Eurofiber Nederland BV

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
ALT Montage - Achterberg Lucht Techniek
Description
<p>Gespecialiseerd in de productie en montage van energiebesparende luchtkanalen.</p>
Language
nl

Technology

Server
Microsoft-IIS
jQuery
3.5.0
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×2
  • www.googletagmanager.com×2

Registration

Registrar
Dreamsites B.V.
Created
2001-01-05
Updated
2009-11-18
Name servers
  • ns2.dreamsites.tv
  • ns1.dreamsites.tv

DNS records live

NS
  • ns1.dreamsites.tv
  • ns2.dreamsites.tv
MX
  • 0 altmontage-nl.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 mx ip4:81.30.43.226 include:hosting.safespace.nl a:remote.altmontage.nl a:mail.altmontage.nl include:spf.protection.outlook.com include:spf.dreamsites.nl ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-29 to 2026-07-28
Expires in 58 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.altmontage.nl/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
no-referrer
x-frame-options
sameorigin
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubdomains; preload

Linked from (1)