indexo.dev

duometal.nl

.nl crawl

First seen 2026-05-20 · Last seen 2026-05-27 · ok HTTP/1.1 200 1398 ms crawled 2026-05-27

NL · 83.96.202.195 · AS35470 Signet B.V.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Duo Metal
Language
nl-NL
Canonical
https://www.duometal.nl/
Feeds

Technology

Server
Apache
CMS
WordPress
jQuery
3.7.1
Social widgets
  • YouTube Embed

Third-party hosts loaded (3)

  • gmpg.org×1
  • www.facebook.com×1
  • www.youtube.com×1

Social

Contact

Phone

DNS records live

NS
  • ns1.smash-it.eu
  • ns2.smash-it.eu
MX
  • 0 duometal-nl.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication strong

SPF
v=spf1 a mx ip4:83.96.202.195 include:spf.smash-it.eu include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1;p=quarantine; rua=mailto:dmarc@smash-it.eu
policy: quarantine
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-03-30 to 2026-06-28
Expires in 27 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (2)

Linked from (1)