indexo.dev

doduva.nl

.nl crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 266 ms crawled 2026-06-02

NL · 136.144.203.31 · AS20857 Signet B.V.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
DODUVA
Canonical
https://doduva.nl/

Technology

Server
nginx
Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×1

Social

Registration

Registrar
team.blue nl B.V.
Created
2015-08-27
Updated
2021-12-22
Name servers
  • ns2.transip.eu
  • ns1.transip.nl
  • ns0.transip.net

DNS records live

NS
  • ns0.transip.net
  • ns1.transip.nl
  • ns2.transip.eu
MX
  • 10 doduva-nl.mail.protection.outlook.com

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com ip4:136.144.203.31 -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-04-03 to 2026-07-02
Expires in 27 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (4)

Linked from (1)