indexo.dev

treb-charter.nl

.nl crawl

First seen 2026-05-16 · Last seen 2026-05-31 · ok HTTP/1.1 200 1833 ms crawled 2026-05-20

DK · 46.30.215.11 · AS51468 One.com A/S

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Zeilvakantie, ontdek historisch Nederland met het historische skûtsje Vlijt & Zegen
Generator
One.com Web Editor

Technology

Server
Apache
Social widgets
  • YouTube Embed

Third-party hosts loaded (2)

  • impro.usercontent.one×13
  • www.youtube.com×1

Contact

Email

DNS records live

NS
  • ns01.one.com
  • ns02.one.com
MX
  • 10 mx1.pub.mailpod12-cph3.one.com
  • 10 mx2.pub.mailpod12-cph3.one.com
  • 10 mx3.pub.mailpod12-cph3.one.com
  • 10 mx4.pub.mailpod12-cph3.one.com

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-04-12 to 2026-07-11
Expires in 40 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://treb-charter.nl/

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

Linked from (1)