indexo.dev

amsterdambookkeeper.nl

.nl crawl

First seen 2026-05-27 · Last seen 2026-05-27 · ok HTTP/1.1 200 1484 ms crawled 2026-05-30

DE · 81.169.145.175 · AS6724 Strato GmbH

Reputation 81/100 weak security headers spf without fallback dmarc monitor-only

Classifying

HTML metadata

Title
Amsterdam Bookkeeper | Bookkeeping and Tax Services
Language
en-GB
Generator
WordPress 7.0
Canonical
https://amsterdambookkeeper.nl/
Feeds

Technology

Server
Apache
CMS
WordPress 7.0
PHP
7.4.33 end of life
jQuery
3.7.1
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • www.googletagmanager.com×2
  • fonts.googleapis.com×1

Contact

Email
Phone

Registration

Registrar
Domain Robot
Created
2014-10-12
Updated
2026-02-21
Name servers
  • docks18.rzone.de
  • shades17.rzone.de

DNS records live

NS
  • docks18.rzone.de
  • shades17.rzone.de
MX
  • 5 smtp.rzone.de

Email authentication weak

SPF
v=spf1 redirect=_spf.strato.com
missing all
DMARC
v=DMARC1; p=none; pct=100
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-05-13 to 2026-11-28
Expires in 180 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (1)

Linked from (1)