joincca.org
Observed Aug 16, 2026, 06:37 UTC (7h ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.
Guarded by a firewall
Runs onCloudflare
CloudflareEmail bySendGrid
Secured byLet's Encrypt
Let's EncryptRegistered withNETWORK SOLUTIONS, LLC.
Also usesMicrosoft 365AppleGoogle Search Console
Microsoft 365
Apple
Google Search Consolemajestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat joincca.org actually stands on - every host below is a signed observation
joincca.org
A / AAAA
141.193.213.10141.193.213.11
Cloudflareserves the site
NS
amos.ns.cloudflare.comeve.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
mx1-us1.ppe-hosted.commx2-us1.ppe-hosted.com
SendGridreceives its email
TLS
joincca.org
Let's Encryptissued its certificate
DNS Records
A 2
141.193.213.10141.193.213.11
MX 2
0mx1-us1.ppe-hosted.com5mx2-us1.ppe-hosted.com
TXT 5
0ed1fe018aa076e0763f5e4acda22ffa2da9c51bd4MS=ms14913082apple-domain-verification=mhcr6AC7td10OiaCgoogle-site-verification=VeJAXFGN0hzLc-ZR_Lt0WPnD4oARl_YnO5EkYTkTX4Iv=spf1 include:mailgun.org ip4:64.128.113.240 ip4:209.10.129.244 include:spf.protection.outlook.com include:_spf.votervoice.net include:sendgrid.net a:dispatch-us.ppe-hosted.com -all
NS 2
amos.ns.cloudflare.comeve.ns.cloudflare.com
SOA 1
amos.ns.cloudflare.com dns.cloudflare.com
DMARC_RECORDS 1
v=DMARC1;p=reject;sp=reject;pct=100;rua=mailto:uprite@joincca.org;ruf=mailto:uprite@joincca.org;ri=86400;fo=1;
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
joincca.org |
C=US, O=Let's Encrypt, CN=YE1 | Mon, 28 Sep 2026 22:02:00 +0000 |
YE1 |
C=US, O=ISRG, CN=Root YE | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YE |
C=US, O=Internet Security Research Group, CN=ISRG Root X2 | Thu, 02 Sep 2032 23:59:59 +0000 |
ISRG Root X2 |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Thu, 02 Sep 2032 23:59:59 +0000 |
Subdomains (0)
None observed.
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; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_8f8bb90463f60252- Output Hash
3eab4c77eab64b9d0deade03c415bda6e01f7c7ae46dc2cc7d8462b6e4dbb9bb- Signature
ed25519:5f5f5def3c0dcdba214959b86c246d267eef0299061ff3e86f67df219d1f347f47b35d15ac07c26ead7765282b6abda426310027073acce55c9baa9964f6ac00- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast