indexo.dev

biketoschool.de

.de crawl

First seen 2026-04-16 · Last seen 2026-05-08 · ok HTTP/1.1 200 2882 ms crawled 2026-05-11

DE · 89.58.40.119 · AS197540 netcup GmbH

Reputation 92/100 no dmarc policy

sector other type homepage

HTML metadata

Title
MyTemplate
Language
de

Technology

Server
nginx

Registration

Updated
2024-12-27
Name servers
  • root-dns.netcup.net.
  • second-dns.netcup.net.
  • third-dns.netcup.net.

DNS records live

NS
  • root-dns.netcup.net
  • second-dns.netcup.net
  • third-dns.netcup.net
MX
  • 10 mail.biketoschool.de

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-03-18 to 2026-06-16
Expires in 27 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 95/100 Checked live page: https://biketoschool.de/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
  • cross-origin-opener-policy
  • cross-origin-resource-policy
findings
  • CSP allows unsafe inline scripts/styles
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
DENY
permissions-policy
camera=(), microphone=(), geolocation=(self), payment=(), usb=()
x-content-type-options
nosniff
content-security-policy
default-src 'self';script-src 'self' 'unsafe-eval';script-src-elem 'self' https:;script-src-attr 'unsafe-hashes' 'unsafe-inline';style-src 'self' 'unsafe-inline';img-src 'self' data: https:;connect-src 'self';font-src 'self' data:;object-src 'none';media-src 'self';frame-src 'self' https:;form-action 'self';base-uri 'self';upgrade-insecure-requests; frame-ancestors 'none'
strict-transport-security
max-age=63072000; includeSubDomains; preload
cross-origin-opener-policy
same-origin
cross-origin-resource-policy
same-origin

Links to (6)

Linked from (1)