indexo.dev

verzuimdata.nl

.nl crawl

First seen 2026-05-27 · Last seen 2026-05-27 · ok HTTP/1.1 200 330 ms crawled 2026-05-30

NL · 157.97.213.214 · AS198089 IP Visie Networking B.V.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Verzuimdata

DNS records live

NS
  • ns1.hostingcore.nl
  • ns2.hostingcore.eu
  • ns3.hostingcore.domains
MX
  • 0 verzuimdata-nl.mail.protection.outlook.com

Email authentication strong

SPF
v=spf1 mx a:securemail.verzuimdata.nl a:mail365.verzuimdata.nl ip4:95.97.214.173 ip4:85.222.253.50 ip4:84.35.110.142 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; sp=quarantine; adkim=r; aspf=r; rua=mailto:watchdog4@watchdog.kevlarr.io; rf=afrf; fo=0; ri=86400
policy: quarantine · sp=quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzdqdVM2Cb2ZpgEoOxeQulhWv48zPWHXuAa+SkAncPxMhMVo/oaRM/D6iGcrIKdXxpuRNu/60Mx8LH9…
selectors probed

Certificate (current)

GlobalSign RSA OV SSL CA 2018
from 2026-02-24 to 2027-03-28
Expires in 301 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)