upstackdata.io

Observed Jul 24, 2026, 19:59 UTC (8d 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.

Verify this receipt yourself + Watch this domain

Not responding

Signed observation on record.

tranco_100k

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

INFRASTRUCTURE MAPwhat upstackdata.io actually stands on - every host below is a signed observation

upstackdata.io

harley.ns.cloudflare.comluciane.ns.cloudflare.com

cloudflare.comanswers its DNS

DNS Records

NS 2

harley.ns.cloudflare.com
luciane.ns.cloudflare.com

SOA 1

harley.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (0)

None.

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 receipt

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

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

Ed25519 Receipt

Receipt ID: rcpt_d47613f32e3ad95c
Output Hash: 9def5a4da27ebbb7349f6cf3ed404d1a715839e8a0e75264a485eedf25c67118
Signature: ed25519:b59bd7181538f895cacab42e8ef656a24eb0ff6503f7d0861c22b44a2586120e0b894a7be0d246ab9c83b8b632e9c958f48adf252ab8599280c39c63f3f66c0c
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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Permalink: https://domaindrift.io/t/upstackdata.io