amersfoortseberg.nl

.nl crawl

First seen 2026-06-03 · Last seen 2026-06-04 · ok HTTP/1.1 200 1318 ms crawled 2026-06-04

NL · 84.241.177.39 · AS20847 Previder B.V.

Reputation 100/100

Classifying

HTML metadata

Title
Openbaar Lyceum de Amersfoortse Berg > Home
Language
nl-NL

Technology

Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×1
  • www.google.com×1
  • www.googletagmanager.com×1

Social

Contact

Email
Phone

DNS records live

NS
  • nsauth01.solcon.nl
  • nsauth02.solcon.nl
  • nsauth03.solcon.nl
MX
  • 0 amersfoortseberg-nl.mail.protection.outlook.com
TXT
  • ip4:84.241.177.49
Verified for
  • Google
  • Microsoft 365

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com include:_spf.wiscollect.nl a mx ip4:83.98.138.128/25 ip4:213.247.45.162 ip4:213.247.45.163 ip4:81.21.184.98 ip4:84.241.177.39 ip4:84.241.177.49 ip4:84.241.177.49 ip4:145.131.150.210 ip4:81.21.176.90 -all
strict (-all)
DMARC
v=DMARC1; p=quarantine;rua=mailto:dmarc@amersfoortseberg.nl;ruf=mailto:dmarc@amersfoortseberg.nl;
policy: quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC0Xi7PEpJ08m4D7R6PB/ixG3LbwkmiHAwHl8yZuBQkenosX3cwnx99j7QusnhLX7aFKJw03jIQI0nDDsCVMU…
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

R12
from 2026-05-25 to 2026-08-23
Expires in 79 days

HTTP security headers

Header hygiene 80/100 Checked live page: https://www.amersfoortseberg.nl/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • missing Content Security Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
permissions-policy
geolocation=()
x-content-type-options
nosniff
strict-transport-security
max-age=31536000

Links to (9)

Linked from (1)