alphaspark.us
Observed Jul 23, 2026, 20:30 UTC (2d 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.
Up right now
Runs onCloudflare
Secured byLet's Encrypt
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat alphaspark.us actually stands on - every host below is a signed observation
alphaspark.us
A / AAAA
104.21.40.204172.67.188.932606:4700:3031::ac43:bc5d2606:4700:3036::6815:28cc
Cloudflareserves the site
NS
gemma.ns.cloudflare.comgrant.ns.cloudflare.com
cloudflare.comanswers its DNS
TLS
alphaspark.us
Let's Encryptissued its certificate
DNS Records
A 2
104.21.40.204172.67.188.93
AAAA 2
2606:4700:3031::ac43:bc5d2606:4700:3036::6815:28cc
NS 2
gemma.ns.cloudflare.comgrant.ns.cloudflare.com
SOA 1
gemma.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
alphaspark.us |
C=US, O=Let's Encrypt, CN=YE2 | Mon, 05 Oct 2026 22:29:07 +0000 |
YE2 |
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; nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_ad553d9c5ed76f06- Output Hash
1a3f0c52fb51f0e50bca61470cbd2cb7ea575b9e710de74cf949c53bf44b55f8- Signature
ed25519:d093c15a9dfefbdbf3c2b06268a38ca46e8dd807ee9d3e21f00622d7bf4bfe46b57305345a3d72bfd99f2ab3664b096b44e96d9270766cc7014a9481c5eb170b- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast