usga.com

Observed 2026-07-15T00:56:48.994Z (22h ago). Every field below was attested with an Ed25519 signature at scan time.

Not responding

Runs onAmazon

Registered withMarkMonitor Inc.

96 subdomains · construction

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

INFRASTRUCTURE MAPwhat usga.com actually stands on - every host below is a signed observation

usga.com

A / AAAA

3.33.139.32

Amazonserves the site

ns3.markmonitor.comns6.markmonitor.comns1.markmonitor.comns4.markmonitor.com+3 more

markmonitor.comanswers its DNS

HTTPS probe

timeout No response within the timeout Connection timed out - no response within 3s

HTTP status0

Servernot observed

TLS protocolnot observed

TLS issuernot observed

Behind Cloudflareno

Response time6200 ms

DNS resolutionNOERROR

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 1

3.33.139.32

NS 7

ns3.markmonitor.com
ns6.markmonitor.com
ns1.markmonitor.com
ns4.markmonitor.com
ns7.markmonitor.com
ns2.markmonitor.com
ns5.markmonitor.com

SOA 1

ns1.markmonitor.com hostmaster.markmonitor.com

TLS Certificates (0)

None.

Subdomains (96)

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 usga.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: 2770ca54-baf2-42dc-9e12-efc4597ff8cc
Output Hash: 7b77a55ed44ba4dc14d902361cb9425859e6035badd0a2ccd4eddcc30f2d5940
Signature: ed25519:a35c83807802350b5822e68b8f41b7125246cda8ed512a6efbe567178fa5c917e78d91aa310bfd380d59496e7dcd32f2ffaca4f30674f238c1b6f25e8b74f502
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/usga.com