indexo.dev

openrtx.org

.org crawl

First seen 2026-05-08 · Last seen 2026-05-08 · ok HTTP/1.1 200 2351 ms crawled 2026-05-15

US · 185.199.110.153 · AS54113 Fastly, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
OpenRTX
Description
Free and Open Source Firmware for Digital Ham Radios
Language
en

Technology

CDN
Fastly
Server
GitHub.com

Third-party hosts loaded (1)

  • cdn.jsdelivr.net×2

Registration

Registrar
Cloudflare, Inc.
Created
2020-11-19
Expires
2026-11-19 183 days left
Updated
2025-10-25
Name servers
  • dan.ns.cloudflare.com
  • gene.ns.cloudflare.com

DNS records live

NS
  • dan.ns.cloudflare.com
  • gene.ns.cloudflare.com
MX
  • 49 amir.mx.cloudflare.net
  • 51 isaac.mx.cloudflare.net
  • 59 linda.mx.cloudflare.net

Email authentication weak

SPF
v=spf1 include:_spf.mx.cloudflare.net ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-25 to 2026-07-24
Expires in 66 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://openrtx.org/

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

Linked from (1)