indexo.dev

leukermeer.nl

.nl crawl

First seen 2026-05-31 · Last seen 2026-06-01 · ok HTTP/1.1 202 1250 ms crawled 2026-06-01

DE · 52.58.34.119 · AS16509 Amazon.com, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Language
en

Technology

CDN
Amazon CloudFront
Server
CloudFront

Third-party hosts loaded (1)

  • e617ea0d860f.e0328af9.eu-west-1.token.awswaf.com×1

DNS records live

NS
  • ns1.bookingexperts.nl
  • ns2.bookingexperts.com
  • ns3.bookingexperts.eu
  • ns4.bookingexperts.be
MX
  • 0 leukermeer-nl.mail.protection.outlook.com
TXT
  • v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQD02N2VdD4PhEWBT/kqibbM9C2N5rTbYO6TacywFf1IHWHjgIRpz7d5PSW+x3WzS0nN/l2BGFbc/zC83gK7ycotWhX010u hTeFGKBxnPfl7Nou0u7jMDrm7e3Huhrt7nHj3lPN19psqePLEvZucAeCriUbMDe7QEtz5GbHdKlkyzwIDAQAB
Verified for
  • Google
  • Microsoft 365

Email authentication weak

SPF
v=spf1 a mx ip4:212.178.136.30 include:_spf.3wmedia.email include:spf.bookingexperts.nl include:sendgrid.net include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Amazon RSA 2048 M04
from 2025-10-15 to 2026-11-14
Expires in 165 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.leukermeer.nl/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Linked from (3)