rcan.dev

.dev crawl

First seen 2026-04-13 · Last seen 2026-05-09 · ok HTTP/1.1 200 467 ms crawled 2026-05-07

US · 104.21.46.20 · AS13335 Cloudflare, Inc.

Reputation 87/100 weak security headers no dmarc policy

sector tech type homepage

HTML metadata

Title: RCAN Protocol | RCAN Protocol
Description: RCAN - Robot Communication & Addressing Network. An open protocol for addressing, discovering, and authenticating robotic agents.
Language: en
Canonical: https://rcan.dev/

Open Graph

url: https://rcan.dev/
title: RCAN Protocol | RCAN Protocol
site name: rcan.dev
description: RCAN - Robot Communication & Addressing Network. An open protocol for addressing, discovering, and authenticating robotic agents.

Technology

CDN: Cloudflare

Analytics

Cloudflare Insights

Third-party hosts loaded (1)

static.cloudflareinsights.com×1

Social

DNS records live

NS

brad.ns.cloudflare.com
marjory.ns.cloudflare.com

MX

10 eforward1.registrar-servers.com
10 eforward2.registrar-servers.com
10 eforward3.registrar-servers.com
15 eforward4.registrar-servers.com
20 eforward5.registrar-servers.com

Email authentication partial

SPF: v=spf1 include:spf.efwd.registrar-servers.com ~all
softfail (~all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

WE1

from 2026-05-04 to 2026-08-02

Expires in 75 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://rcan.dev/

present

x-content-type-options
referrer-policy

findings

missing HSTS
missing Content Security Policy
missing frame protection
missing Permissions Policy

Header values

referrer-policy: strict-origin-when-cross-origin
x-content-type-options: nosniff

Links to (8)

Linked from (4)