indexo.dev

sjoerdtim.nl

.nl crawl

First seen 2026-05-22 · Last seen 2026-05-22 · ok HTTP/1.1 200 1819 ms crawled 2026-05-28

NL · 46.235.40.78 · AS213192 NetBase BV

Reputation 70/100 wrong cert weak security headers

sector other type homepage

HTML metadata

Title
Sjoerd Tim

Technology

Server
Apache

Registration

Registrar
WebReus
Created
2009-09-24
Updated
2025-09-12
Name servers
  • ns11.webreus.net
  • ns10.webreus.net

DNS records live

NS
  • ns10.webreus.net
  • ns11.webreus.net
MX
  • 10 mx-in-1.webreus.nl
  • 10 mx-in-2.webreus.nl
  • 3 mx-in-3.webreus.nl
  • 3 mx-in-4.webreus.nl

Email authentication strong

SPF
v=spf1 include:spf.webreus.email -all
strict (-all)
DMARC
v=DMARC1; p=quarantine
policy: quarantine
DKIM
  • dkim: v=DKIM1; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4PPrdT2vFK4gIHO/gwqVjSKgKDDn1HYZYld39XxMvtVMRS8lxzYJfKvZsEaNDSE6LhahTphD2FS5kwaW…
selectors probed

Certificate (current) wrong cert

Certera RSA DV SSL CA 2
from 2026-01-07 to 2027-01-22
Expires in 235 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://sjoerdtim.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)