indexo.dev

tboek.nl

.nl crawl

First seen 2026-05-16 · Last seen 2026-05-20 · ok HTTP/1.1 200 3106 ms crawled 2026-05-20

NL · 45.82.188.23 · AS31477 Duocast B.V.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Gratis gastenboek - Tboek
Description
gratis gastenboek dat u geheel naar uw eigen hand kunt zetten. Dit gastenboek past op iedere website omdat u hem zelf kunt aanpassen zonder dat u ook maar een woord HTML kent.
Language
nl

Technology

Server
LiteSpeed
PHP
5.6.40 end of life
Stack
PHP

Third-party hosts loaded (1)

  • maxcdn.bootstrapcdn.com×1

Registration

Registrar
Registrar.eu
Created
2001-08-27
Updated
2025-07-04
Name servers
  • aurora.ns.cloudflare.com
  • brady.ns.cloudflare.com

DNS records live

NS
  • aurora.ns.cloudflare.com
  • brady.ns.cloudflare.com
MX
  • 10 mail
Verified for
  • Google

Email authentication weak

SPF
v=spf1 include:_spf.google.com ip4:78.47.77.7 ip4:109.237.216.240 ip4:109.237.216.240 ~all
softfail (~all)
DMARC
not published
DKIM
  • mail: v=DKIM1; h=sha256; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQChw099O5n4QRlYMj292AtY18oMDBWTTzLXqxnOh0Ksly1JXiTABdFeeommBum9rTjbNWZunbse…
selectors probed

Certificate (current)

R13
from 2026-05-19 to 2026-08-17
Expires in 88 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (50)

Linked from (1)