indexo.dev

concular.app

.app crawl

First seen 2026-04-13 · Last seen 2026-05-04 · ok HTTP/1.1 200 2846 ms crawled 2026-05-07

US · 13.226.155.16 · AS16509 Amazon.com, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Description
Das digitale Ökosystem für zirkuläre Immobilien
Language
en

Technology

CDN
Amazon CloudFront
Server
AmazonS3

DNS records live

NS
  • carrera.ns.cloudflare.com
  • mitch.ns.cloudflare.com

Email authentication no MX

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

Certificate (current)

Amazon RSA 2048 M01
from 2025-12-21 to 2027-01-20
Expires in 244 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.concular.app/

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

Linked from (1)