indexo.dev

deltadokters.nl

.nl crawl

First seen 2026-06-01 · Last seen 2026-06-02 · ok HTTP/1.1 200 400 ms crawled 2026-06-02

NL · 37.97.184.122 · AS20857 Signet B.V.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Delta Dokters
Description
Home, Delta Dokters
Language
nl
Canonical
https://deltadokters.nl/

Technology

Server
nginx
Stack
PHP
Analytics
  • Google Tag Manager
Fonts
  • Adobe Fonts

Third-party hosts loaded (3)

  • cdn1.readspeaker.com×1
  • use.typekit.net×1
  • www.googletagmanager.com×1

Social

Contact

Email
Phone

DNS records live

NS
  • ns1.altronic.nl
  • ns2.altronic.nl
MX
  • 0 deltadokters-nl.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication strong

SPF
v=spf1 a mx ip4:93.119.0.27 ip6:2a01:7c8:bb0a:1a:5054:ff:fe34:57bf include:transip3.sitesupport.nl include:spf.protection.outlook.com include:mailgun.org -all
strict (-all)
DMARC
v=DMARC1;p=quarantine; sp=reject
policy: quarantine · sp=reject
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuK6vgKf5b1vFZ6G/UAuRyuoBdQLhFwAmSx3WugxdsISp6YiHwJS8jGW5VQ3KR51nZ94ChqezFzuhqS…
selectors probed

Certificate (current)

R13
from 2026-05-11 to 2026-08-09
Expires in 65 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://deltadokters.nl/

present
  • x-frame-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN

Links to (3)

Linked from (1)