indexo.dev

energychallenges.nl

.nl crawl

First seen 2026-05-27 · Last seen 2026-05-27 · ok HTTP/1.1 200 753 ms crawled 2026-05-30

NL · 141.138.169.226 · AS20847 Previder B.V.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Energy Challenges - Home
Language
nl-nl
Translations
  • en
  • nl

Open Graph

url
https://energychallenges.nl/
title
Energy Challenges - Home
locale
nl-NL
site name
Energy Challenges

Technology

Server
Apache
CMS
Joomla

Third-party hosts loaded (1)

  • www.silverstonestudio.nl×1

Social

Contact

Email
Phone

DNS records live

NS
  • webhostingserver.g1-dns.com
  • webhostingserver.g1-dns.one
MX
  • 0 energychallenges-nl.mail.protection.outlook.com
TXT
  • v=DMARC1; p=none
  • MS=F8E9B92F8CDDEDE0D1B07A8E8351D3605F829107
Verified for
  • Meta
  • Microsoft 365

Email authentication partial

SPF
v=spf1 a mx ip4:195.211.72.0/22 ip4:141.138.168.0/21 ip6:2a03:3c00:a001::/48 ip6:2a03:3c00:a002::/48 include:_spf.google.com include:spf.protection.outlook.com include:spf.tribecrm.nl ~all
softfail (~all)
DMARC
v=DMARC1;p=none
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-17 to 2026-07-16
Expires in 46 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (46)

Linked from (1)