start-college.nl

.nl crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 1025 ms crawled 2026-05-30

US · 162.159.140.127 · AS13335 Cloudflare, Inc.

Reputation 100/100

Classifying

HTML metadata

Title: Landstede Groep | StartCollege
Language: nl
Canonical: https://www.start-college.nl/

Technology

CDN: Cloudflare

Analytics

Google Tag Manager

Social widgets

YouTube Embed

Third-party hosts loaded (2)

www.googletagmanager.com×1
www.youtube.com×1

Social

Contact

Email

Phone

0800-0245666

DNS records live

NS

ns1.sqr.nl
ns2.sqr.domains
ns3.sqr.cloud

MX

0 startcollege-nl01c.r-v1.mx.microsoft

TXT

Show 4 TXT records

gdsc/Gger+lPq9SjY9ZjeApe5LNeAPHVIaB1DvX1bMc=
sending_domain471061=0fd5106cea52d423307d020d22a65d4a0dd133777386068cb6645de937552aa6
pardot471061=7ad3156cf1c840dc055c30b49796f4ab3843e5212efae772a5e701a3da5e4a6f
Sm3Z7e2q0bL3/gShoemef5UzjSbmTDuZOhCLOymckQRMpNaXMHrXhfiS9J55O9sQvazOXD0IlL5ZvHqXwYH8BA==

Verified for

Microsoft 365

Email authentication strong

SPF

v=spf1 include:landstedegroep.net include:aspmx.pardot.com -all

strict (-all)

DMARC

v=DMARC1; p=quarantine; rua=mailto:dmarc-reports@landstedegroep.nl; ruf=mailto:dmarc-ruf@landstedegroep.nl; fo=1;

policy: quarantine

DKIM

Show 4 DKIM selectors

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArtF1ism5pXYmtJqPQWt5W2qi6Ad5Tkmfx3f1i2ycRQbzcIVLlePhPnRIs8kGSFvqTK91rn2xhtSDcT…
selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyeZpdxs2IBxnd/Qc4FhKJO3+saRnwSGKrnXW9jJf77ui2qgNkZYdTpMGw2kqlfIWTwlwBjrHYkOLgM…
s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArbHO6jVWGFddfqz3kdFOOHGEcZTQz49YDSdRI4cyngYqdD8s6oWro7ApxHEQDq6WLX6TykCC0BAv2A0k2l…
s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyiXwHd8T3pBGYOJzAjfYQi39QM11RmVz3qnYmuOFU7zGN9wNqjgd4jPfkTqmv0nE/qiIQ1FVom7E+6uTPS…

selectors probed

Certificate (current)

WE1

from 2026-04-17 to 2026-07-16

Expires in 45 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://www.start-college.nl/

present

strict-transport-security
content-security-policy
x-frame-options
x-content-type-options

findings

missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
content-security-policy: frame-ancestors 'self' https://studentlandstede.sharepoint.com/
strict-transport-security: max-age=31622400

Links to (4)

Linked from (1)

landstedembo.nl×1