indexo.dev

natenzn.nl

.nl crawl

First seen 2026-05-31 · Last seen 2026-05-31 · ok HTTP/1.1 200 341 ms crawled 2026-06-01

NL · 185.133.88.18 · AS12595 Onworx BV

Reputation 95/100 weak security headers

sector real estate type homepage

HTML metadata

Title
Welkom bij Bouwbedrijf J. Nat en ZN | Bouwbedrijf J. Nat en ZN b.v.
Language
en

Technology

Server
nginx
Stack
CodeIgniter
Fonts
  • Google Fonts
Social widgets
  • Twitter Widget

Third-party hosts loaded (2)

  • fonts.googleapis.com×1
  • platform.twitter.com×1

Social

Contact

Email
Phone

DNS records live

NS
  • ns1.jkwebdesign.nl
  • ns2.jkwebdesign.nl
MX
  • 0 natenzn-nl.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication strong

SPF
v=spf1 a mx ip4:194.121.192.9 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=reject; rua=mailto:r3gxoqus@ag.dmarcian-eu.com;
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-05-14 to 2026-08-12
Expires in 70 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (4)

Linked from (1)