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einsteinlyceum.nl

.nl ok HTTP/1.1 200 198 ms

First seen 2026-06-13 · Last seen 2026-06-14 · crawled 2026-06-14

DE · 78.46.151.16 · AS24940 Hetzner Online GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Einstein Lyceum – brengt je verder
Language
nl-NL
Generator
WordPress 7.0
Canonical
https://einsteinlyceum.nl/
Feeds
last post 345 days ago

Open Graph

url
https://einsteinlyceum.nl/
title
Einstein Lyceum – brengt je verder
locale
nl_NL
site name
Einstein Lyceum

Contact

Technology

Server
nginx
CMS
WordPress 7.0
PHP
8.2.31 security-only
jQuery
3.7.1
Social widgets
  • YouTube Embed

Third-party hosts loaded (3)

  • einsteinlyceum.schoolwiki.nl×1
  • www.facebook.com×1
  • www.youtube.com×1

Social

DNS records live

NS
  • ns1.nlhosting.nl
  • ns2.nlhosting.nl
MX
  • 5 einsteinlyceum-nl.c-v1.mx.microsoft
TXT
Show 4 TXT records
  • "v=spf1 ip4:188.66.16.67 ip4:188.66.16.68 ip4:188.66.16.69 include:spf.protection.outlook.com -all"
  • "apple-domain-verification=KN1sp4qyh21AqTfw"
  • "q4IfuAeMalc4FAjxOq5voIJBG3QA8nQfQFMRhaWNFNdd2pesVRkm053NfNICt1rlNo62yBDSjE52fzFEUASsxA=="
  • "/CnTZfYCbv4ZPoIdC9YHPZK1uDiIaSXuz9Sy0DQsCe9pf0ZHlwo7YhSAZJfOZSMOym2cjZsRbT48hVLHUhLO7Q=="

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=reject; adkim=s; aspf=s
policy: reject (enforced)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC2nz7poiGBFzEAlIS9ndxjZP/qM0Z4+VhxCz/K/VkuU9HBwPqBlwhpEpb/4tTeqI+0U0c47xquS/c0jjot9W…
selectors probed

Certificate (current)

R13
from 2026-05-28 to 2026-08-26
Expires in 66 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (8)

Linked from (1)

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