indexo.dev

checkyouridea.com

.com crawl

First seen 2026-05-08 · Last seen 2026-05-15 · ok HTTP/1.1 200 724 ms crawled 2026-05-15

DE · 87.106.38.230 · AS8560 IONOS SE

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
CheckYourIdea - Mars
Description
Test your business idea maturity level - developed at Mannheim University of Applied Sciences
Language
de

Technology

Server
nginx
CMS
Next.js

Registration

Registrar
Vautron Rechenzentrum AG
Created
2021-09-04
Expires
2026-09-04 108 days left
Updated
2025-09-05
Name servers
  • ns1.n5q.de
  • ns2.n5q.de

DNS records live

NS
  • ns1.n5q.de
  • ns2.n5q.de
MX
  • 10 mail13.netbeat.de

Email authentication partial

SPF
v=spf1 a mx ip4:46.151.162.0/24 ip4:46.151.164.0/24 ip4:83.243.58.0/24 ?all
neutral (?all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

E7
from 2026-04-19 to 2026-07-18
Expires in 60 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://checkyouridea.com/de

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Linked from (1)