indexo.dev

kalender-365.nl

.nl crawl

First seen 2026-05-14 · Last seen 2026-05-19 · ok HTTP/1.1 200 722 ms crawled 2026-05-19

NL · 109.70.2.215 · AS48635 Your Hosting B.V.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Kalender 2026
Description
Kalender 2026. Overzichtelijke jaarkalender van 2026, de data worden per maand getoond inclusief weeknummers. Bekijk hier de online kalender 2026.
Language
nl
Translations
  • nl ×2

Technology

Server
Apache
Ads
  • Google AdSense

Third-party hosts loaded (3)

  • ajax.googleapis.com×1
  • pagead2.googlesyndication.com×1
  • www.kalender-365.be×1

Registration

Registrar
team.blue nl B.V.
Created
2009-02-26
Updated
2023-04-17
Name servers
  • ns0.transip.net
  • ns1.transip.nl
  • ns2.transip.eu

DNS records live

NS
  • ns0.transip.net
  • ns1.transip.nl
  • ns2.transip.eu
MX
  • 10 kalender-365.nl

Email authentication weak

SPF
v=spf1 a mx ip4:@ mx:kalender-365.nl -all
strict (-all)
DMARC
not published
DKIM
  • default: v=DKIM1; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv83PFxEFki/wwQJF8FaZG1jpI+0/hl77dRbvsbCisstXTlhstptElumOXy6qoTq+C2myxS+Pxwi+X5mK…
selectors probed

Certificate (current)

R13
from 2026-04-27 to 2026-07-26
Expires in 67 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.kalender-365.nl/kalender-2026.html

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

Links to (15)

Linked from (13)