indexo.dev

sdrpp.org

.org crawl

First seen 2026-04-21 · Last seen 2026-05-14 · ok HTTP/1.1 200 1403 ms crawled 2026-05-14

US · 185.199.108.153 · AS54113 Fastly, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
SDR++
Description
SDR++ The bloat-free SDR receiver
Language
en

Technology

CDN
Fastly
Server
GitHub.com

Social

Registration

Registrar
NameCheap, Inc.
Created
2021-10-05
Expires
2026-10-05 137 days left
Updated
2025-09-10
Name servers
  • dns1.registrar-servers.com
  • dns2.registrar-servers.com

DNS records

CNAME
  • alexandrerouma.github.io

Email authentication no MX

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

Certificate (current)

R13
from 2026-04-29 to 2026-07-28
Expires in 69 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (11)

Linked from (1)