indexo.dev

sleutelreservering.nl

.nl crawl

First seen 2026-05-30 · Last seen 2026-05-31 · ok HTTP/1.1 200 1602 ms crawled 2026-05-31

NL · 185.144.224.31 · AS20847 Previder B.V.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
sleutelreservering.nl | Online Sleutelreservering
Language
nl-NL
Generator
sleutelbeheersoftware v.1.0.0
Canonical
https://sleutelreservering.nl/
Feeds

Technology

Server
Apache
CMS
WordPress
PHP
8.4.18
jQuery
3.7.1
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • adspixel.network×1
  • fonts.gstatic.com×1
  • kit.fontawesome.com×1

Contact

Email
Phone

DNS records live

NS
  • ns1.shockmedia.nl
  • ns2.shockmedia.nl
  • ns3.shockmedia.nl
MX
  • 0 sleutelreservering-nl.mail.protection.outlook.com
  • 10 filter.spamcheck.eu
  • 20 filter20.spamcheck.eu

Email authentication partial

SPF
v=spf1 a mx ip4:185.144.224.31 ip6:2a03:9700:8000:0:b29a:716e:e276:9d25 include:spf.protection.outlook.com include:spf.pioenpartners.nl ~all
softfail (~all)
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV E36
from 2025-08-18 to 2026-09-19
Expires in 110 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://sleutelreservering.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 (3)

Linked from (2)