indexo.dev

verzenddozen.nl

.nl crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 131 ms crawled 2026-06-04

DK · 91.184.31.73 · AS51468 One.com A/S

Reputation 70/100 wrong cert weak security headers

Classifying

Technology

Server
nginx

DNS records live

NS
  • ns01.hostnet.nl
  • ns02.hostnet.nl
MX
  • 0 verzenddozen-nl.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication strong

SPF
v=spf1 a mx include:spf.protection.outlook.com include:_spf.hostnet.nl -all
strict (-all)
DMARC
v=DMARC1; p=reject; sp=reject; adkim=r; aspf=r;
policy: reject (enforced) · sp=reject
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArGCJz0P1YfsGrVFoOMlL4qXbnYnTgwIVFzkrjnrRitE5QvElEI5OXZV1lq1G5ZYvxyxD1T1pkmxmLm…
selectors probed

Certificate (current) wrong cert

Plesk
from 2025-10-07 to 2026-10-07
Expires in 125 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://verzenddozen.nl/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Linked from (1)