csuca.org
Observed Jul 18, 2026, 13:42 UTC (11h ago). Every field below was attested with an Ed25519 signature at scan time.
Up right now
Runs onTELECOMUNICACIONES DE GUATEMALA
Email byGoogle Workspace
Secured byLet's Encrypt
Registered withGandi SAS
Also usesGoogle Search Console
tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat csuca.org actually stands on - every host below is a signed observation
csuca.org
A / AAAA
186.151.199.4
TELECOMUNICACIONES DE GUATEMALAserves the site
NS
ns.csuca.org
csuca.organswers its DNS
MX
ALT1.ASPMX.L.GOOGLE.COMALT3.ASPMX.L.GOOGLE.COMALT2.ASPMX.L.GOOGLE.COMASPMX.L.GOOGLE.COM+1 more
Google Workspacereceives its email
TLS
csuca.org
Let's Encryptissued its certificate
DNS Records
A 1
186.151.199.4
MX 5
5ALT1.ASPMX.L.GOOGLE.COM10ALT3.ASPMX.L.GOOGLE.COM5ALT2.ASPMX.L.GOOGLE.COM1ASPMX.L.GOOGLE.COM10ALT4.ASPMX.L.GOOGLE.COM
TXT 3
3600MS=ms65645938v=spf1 include:_spf.google.com ~all3600google-site-verification=L4khGnN-MgbvFZlr9QPglUp6eBswruMgFPcWtgU5kyE
NS 1
ns.csuca.org
SOA 1
ns.csuca.org root.csuca.org
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
csuca.org |
C=US, O=Let's Encrypt, CN=YR1 | Thu, 01 Oct 2026 13:41:48 +0000 |
csuca.org |
C=US, O=Let's Encrypt, CN=YR1 | Thu, 01 Oct 2026 13:41:48 +0000 |
YR1 |
C=US, O=ISRG, CN=Root YR | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YR |
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; nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
40150d71-7e4a-4c32-9747-c9e911182e27- Output Hash
fc6dc53c988fbbf8e14d43f782e1195efcdebade8113f6e8cc0f3ea85b271fc8- Signature
ed25519:05546da63cd6ba5d614666845a72c2229c1d20ff9c1edbb41d36598c9f174983ab9e91050a2dcb9ba67aa1cddf03c8cf20aaf7132b54af76e88a771a70e37a0d- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast