indexo.dev

upgradejezelfregiozwolle.nl

.nl crawl

First seen 2026-05-30 · Last seen 2026-06-02 · ok HTTP/1.1 200 1823 ms crawled 2026-05-31

NL · 185.37.71.52 · AS48635 Your Hosting B.V.

Reputation 74/100 weak security headers multiple spf records dmarc monitor-only

Classifying

HTML metadata

Title
Homepage - Upgrade jezelf Regio Zwolle
Language
nl-NL
Generator
WordPress 7.0
Canonical
https://www.upgradejezelfregiozwolle.nl/
Feeds

Open Graph

url
https://www.upgradejezelfregiozwolle.nl/
title
Homepage
locale
nl_NL
site name
Upgrade jezelf Regio Zwolle

Technology

Server
nginx
CMS
WordPress 7.0
jQuery
3.7.1
Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×3

Social

Contact

Phone

DNS records live

NS
  • ns3.firstfind.nl
  • ns4.firstfind.nl
  • ns5.firstfind.net
MX
  • 10 primary.yourfilter.nl
  • 20 fallback.yourfilter.nl
Verified for
  • Google

Email authentication weak

SPF
v=spf1 a mx include:_spf.yourfilter.nl include:e.my-crm.io -all
strict (-all) · multiple SPF records
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • default: v=DKIM1; g=*; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsrF8bcSE+De7Lv2juJ1W4NC7sdJaCF2LqfZjP9upJ7hFYj8ZrKO2wirsfzFJiwb4kxP3uRcTH…
selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-03-18 to 2026-10-03
Expires in 120 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://www.upgradejezelfregiozwolle.nl/

present
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Permissions Policy
Header values
referrer-policy
no-referrer-when-downgrade

Links to (5)

Linked from (2)