indexo.dev

lis.nl

.nl crawl

First seen 2026-05-19 · Last seen 2026-05-27 · ok HTTP/1.1 200 1253 ms crawled 2026-05-27

NL · 31.7.7.79 · AS20847 Previder B.V.

Reputation 100/100

Classifying

HTML metadata

Title
LiS - Leidse instrumentmakers School - fijnmechanische techniek Mbo opleiding - LiS
Description
Fijnmechanische techniek, met je handen werken en mooie dingen maken? Dan is de opleiding tot (research) instrumentmaker
Language
nl
Canonical
https://www.lis.nl/

Open Graph

title
LiS - Leidse instrumentmakers School - fijnmechanische techniek Mbo opleiding
description
Fijnmechanische techniek, met je handen werken en mooie dingen maken? Dan is de opleiding tot (research) instrumentmaker
updated time
1779786247

Technology

Server
Apache
Social widgets
  • YouTube Embed

Third-party hosts loaded (1)

  • www.youtube.com×2

Social

Contact

Email
Phone

Registration

Registrar
Combell B.V.
Created
1995-04-03
Updated
2025-02-24
Name servers
  • ns1.combell.eu
  • ns4.combell.net
  • ns3.combell.net

DNS records live

NS
  • ns1.european-server.eu
  • ns3.european-server.com
  • ns4.european-server.com
MX
  • 0 lis-nl.c-v1.mx.microsoft

Email authentication strong

SPF
v=spf1 a include:spf.protection.outlook.com include:sendgrid.net include:_spf.yoursite.io ip4:85.90.64.176/28 ip4:85.90.64.192/28 -all
strict (-all)
DMARC
v=DMARC1; p=reject; sp=reject; rua=mailto:watchdog3@watchdog.kevlarr.io; adkim=r; aspf=r
policy: reject (enforced) · sp=reject
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCpWpEVqaAIfjguHcYMNHfiGGYyNU/MSizseXVEAaDsXwAudFH81S1FJRJXT9ro51PQdCLsxHbw5uTDzBaD1L…
selectors probed

Certificate (current)

R12
from 2026-04-20 to 2026-07-19
Expires in 48 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://www.lis.nl/

present
  • strict-transport-security
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • missing frame protection
  • missing Permissions Policy
Header values
referrer-policy
same-origin
x-content-type-options
nosniff
strict-transport-security
max-age=31536000

Links to (6)

Linked from (1)