indexo.dev

schulen.de

.de crawl

First seen 2026-04-18 · Last seen 2026-05-09 · ok HTTP/1.1 200 2101 ms crawled 2026-05-12

US · 3.164.68.122 · AS16509 Amazon.com, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Startseite - schulen.de
Language
de

Technology

CDN
Amazon CloudFront
Server
gunicorn

Third-party hosts loaded (3)

  • schulen.s3.amazonaws.com×35
  • cdnjs.cloudflare.com×1
  • maps.googleapis.com×1

Social

Contact

Email
Phone

Registration

Updated
2019-01-16
Name servers
  • ns-1203.awsdns-22.org.
  • ns-2025.awsdns-61.co.uk.
  • ns-784.awsdns-34.net.
  • ns-83.awsdns-10.com.

DNS records live

NS
  • ns-1203.awsdns-22.org
  • ns-2025.awsdns-61.co.uk
  • ns-784.awsdns-34.net
  • ns-83.awsdns-10.com
MX
  • 10 mx00.kundenserver.de
  • 20 mx01.kundenserver.de
Verified for
  • Google

Email authentication weak

SPF
not published
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0c+BEjTaEgs1Qo813cF9F/rv2w8rGe+BXQdm+0khwSKtZpDPe4jIDLDdccg2i3M12Hov3lX3YgDZsaPKzL…
  • s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCqYsu9TZYBJL92bt3WpISg/cowvGMotRwb159v1cB9MMM3LZbRutD+9ToxkBTs3po2uWLR78xDUaqNTGJYuKedAp…
selectors probed

Certificate (current)

Amazon RSA 2048 M01
from 2026-04-29 to 2026-11-13
Expires in 176 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://schulen.de/

present
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • cross-origin-opener-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
same-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
cross-origin-opener-policy
same-origin

Links to (3)

Linked from (1)