indexo.dev

kerresgroep.nl

.nl crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 3743 ms crawled 2026-06-04

NL · 136.144.217.113 · AS20857 Signet B.V.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Kerresgroep.nl | Just another WordPress site
Language
nl-NL
Generator
Divi v.4.27.6
Canonical
https://www.kerresgroep.nl/
Feeds

Technology

Server
Apache
CMS
WordPress
jQuery
3.7.1
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×3
  • www.googletagmanager.com×2

Contact

Email

DNS records live

NS
  • ns1.openprovider.nl
  • ns2.openprovider.be
  • ns3.openprovider.eu
MX
  • 0 kerresgroep-nl.mail.protection.outlook.com

Email authentication weak

SPF
v=spf1 include:spf.co-co.nl include:spf.protection.outlook.com include:_spf.mailer.twinfield.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-16 to 2026-08-14
Expires in 70 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.kerresgroep.nl/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=63072000; includeSubDomains;

Links to (1)

Linked from (1)