alphanotes.us
Observed Jul 23, 2026, 09:51 UTC (1d 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 alphanotes.us actually stands on - every host below is a signed observation
alphanotes.us
A / AAAA
172.67.197.216104.21.49.2502606:4700:3037::ac43:c5d82606:4700:3031::6815:31fa
Cloudflareserves the site
NS
clyde.ns.cloudflare.comlila.ns.cloudflare.com
cloudflare.comanswers its DNS
TLS
alphanotes.us
Let's Encryptissued its certificate
DNS Records
A 2
172.67.197.216104.21.49.250
AAAA 2
2606:4700:3037::ac43:c5d82606:4700:3031::6815:31fa
NS 2
clyde.ns.cloudflare.comlila.ns.cloudflare.com
SOA 1
clyde.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
alphanotes.us |
C=US, O=Let's Encrypt, CN=YE2 | Thu, 27 Aug 2026 03:55:20 +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_8afb3cb6af824c8d- Output Hash
68c62e3a2c1a33bfefc2e8a48a3246bbb70f0186382e6b9a6790d062369e8bd1- Signature
ed25519:60f14b4c464175e6d92482029542706cf3718cecfbcde29aca49e67a80700e5798e0e4fa383e36dcfc6a00c84634ef1d04cd757448b25bbd2e506022b9960605- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast