indexo.dev

sek-ds.ch

.ch crawl

First seen 2026-05-31 · Last seen 2026-06-02 · ok HTTP/1.1 200 592 ms crawled 2026-06-01

CH · 185.85.126.166 · AS48461 stepping stone AG

Reputation 100/100

Classifying

HTML metadata

Title
Sekundarschule Dübendorf-Schwerzenbach
Language
de

Technology

Server
Apache
jQuery
2.2.4 known XSS (<3.5)
Stack
PHP
Social widgets
  • YouTube Embed

Third-party hosts loaded (2)

  • www.youtube-nocookie.com×2
  • lehrerinwerden.ch×1

Social

Contact

Phone
Address
Neuhausstrasse 238600 DübendorfSchulleitung:Deborah Flückiger, Ursula Stauffacher043 355 22 43

DNS records live

NS
  • ns.hostpoint.ch
  • ns2.hostpoint.ch
  • ns3.hostpoint.ch
MX
  • 0 sekds-ch0i.mail.protection.outlook.com
TXT
  • MS=E2F593A38228595F6868C6A2217DAD8DFF0DB817
  • jamf-site-verification=I2aDE98c0FyjZ6IHgU4T1A
  • jamf-site-verification=Y2ynB-Yi3m1esqDuQGdzrQ
Verified for
  • Apple
  • Brevo
  • Google

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; pct=100;
policy: quarantine
DKIM
Show 4 DKIM selectors
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC/qFJVeQhSmFv3T9ugHT1G85o4htUXfKniw1q10ooMsvn8Wk7dZUteTdKOtCoryXHwpciFlN52CVAJyHwLiv…
  • selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDJaOVtl7hihrdKX+QTazmj+L3AEmvfPu7tX6DQD6G69RlhHLcgJbla+52dso6Emw0IEUMl5FGlL7GqzJbYmY…
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwtMeh84Z3XkZANF7ByvtKPqBZ2ZGXljvKHlEngOryQb237WrbVocq8jRFsCAjDGynNFjGeHBCtRkZYglZl…
  • s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCeBzVE24vqo67hLZ67FDwRhe/w2O8MvoBMoTsRu3NWdkIxqAiL1tqyX/sy/7AxgWWVNtIcKakCg7zuG9aL2pHnuc…
selectors probed

Certificate (current)

E8
from 2026-04-28 to 2026-07-27
Expires in 54 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.sek-ds.ch/

present
  • strict-transport-security
  • content-security-policy
  • x-content-type-options
findings
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff
content-security-policy
default-src 'self'; connect-src 'self' https://widget.freshworks.com https://escola-support.freshdesk.com https://analytics.escola.ch; script-src 'self' 'unsafe-eval' 'unsafe-inline' https://meet.escola.com https://widget.freshworks.com https://use.typekit.net https://forms.office.com/ https://fast.fonts.com https://cdnjs.cloudflare.com https://fast.fonts.net https://maxcdn.bootstrapcdn.com https://analytics.escola.ch; style-src 'self' 'unsafe-inline' https://widget.freshworks.com https://use.typekit.net https://fonts.googleapis.com https://fonts.googleapis.com https://cdnjs.cloudflare.com https://p.typekit.net https://fast.fonts.net; frame-src 'self' https://escola.ch https://escola.com https://*.escola.ch https://*.escola.com https://airtable.com https://lehrerinwerden.ch/ https://insidegrueze.sek-ds.ch/ https://spd-duebendorf.ch/ https://sites.google.com/sek-ds.ch https://infopoint.sek-ds.ch/# https://infopoint.sek-ds.ch/tech/ https://www.google.com/maps/ https://www.youtube.com htt
strict-transport-security
max-age=31536000; includeSubDomains

Links to (3)

Linked from (1)