hcn.org

Observed 2026-07-13T13:16:34.952Z (4h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byGoogle Workspace

Also usesGoogle Search ConsoleFacebook/Meta

96 subdomains · tranco_40k

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat hcn.org actually stands on - every host below is a signed observation

hcn.org

A / AAAA

192.0.78.183192.0.78.195

Cloudflareserves the site

andy.ns.cloudflare.comsara.ns.cloudflare.com

cloudflare.comanswers its DNS

aspmx5.googlemail.comaspmx2.googlemail.comaspmx.l.google.comalt1.aspmx.l.google.com+2 more

Google Workspacereceives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://www.hcn.org/

HTTP status301

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time26 ms

DNS resolutionNOERROR

Redirect chain

https://www.hcn.org/

MCP This domain advertises an AI service endpoint at _mcp._tcp.

v=spf1 include:_spf.google.com a:direct.hcn.org ip4:74.203.49.100 include:emsd1.com include:spf.mtasv.net include:amazonses.com include:_spf.wpcloud.com ~all

atomic-domain-744d6bace0698081c23a3171d2ff87f234470eb7985933654d09c713eac91026 google-site-verification=t1tv-c_BtEXlzhxBkUzLtzzvCekHRE3FrwKKadPO3Ws facebook-domain-verification=t6smynburg3lrhzd4apdqix455es2c

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 2

192.0.78.183
192.0.78.195

MX 6

10aspmx5.googlemail.com
10aspmx2.googlemail.com
1aspmx.l.google.com
5alt1.aspmx.l.google.com
10aspmx3.googlemail.com
10aspmx4.googlemail.com

TXT 10

google-site-verification=t1tv-c_BtEXlzhxBkUzLtzzvCekHRE3FrwKKadPO3Ws
v=spf1 include:_spf.google.com a:direct.hcn.org ip4:74.203.49.100 include:emsd1.com include:spf.mtasv.net include:amazonses.com include:_spf.wpcloud.com ~all
atomic-domain-744d6bace0698081c23a3171d2ff87f234470eb7985933654d09c713eac91026
facebook-domain-verification=t6smynburg3lrhzd4apdqix455es2c
v=DMARC1; p=none; pct=100; rua=mailto:re+hxshwws4hnv@dmarc.postmarkapp.com; sp=none; aspf=r;
v=DKIM1; (detected)
v=spf1 include:_spf.google.com a:direct.hcn.org ip4:74.203.49.100 include:emsd1.com include:spf.mtasv.net include:amazonses.com include:_spf.wpcloud.com ~all
google-site-verification=t1tv-c_BtEXlzhxBkUzLtzzvCekHRE3FrwKKadPO3Ws
atomic-domain-744d6bace0698081c23a3171d2ff87f234470eb7985933654d09c713eac91026
facebook-domain-verification=t6smynburg3lrhzd4apdqix455es2c

NS 2

andy.ns.cloudflare.com
sara.ns.cloudflare.com

SOA 1

andy.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (0)

None.

Subdomains (96)

The proof

Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for hcn.org. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/hcn.org">
  <img src="https://domaindrift.io/badge/hcn.org.svg"
       width="300" height="64" alt="DomainDrift signed observations for hcn.org">
</a>

Ed25519 Receipt

Receipt ID: 1cfc303d-8780-4b6e-8855-7b2297f9f7db
Output Hash: 8b60fe844921e94f00202f883a9a98d36ed954a622d479da07390d750e07e65b
Signature: ed25519:d06c26c61733b81da3d529596fae5730254eaa9ef25d87fad92a146fff770cf07c63b969c51c0c401d4e89641a8ee57829a19f87d9c4b065de3f45b15fb27009
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/hcn.org