usul.ai

Observed Jul 27, 2026, 04:53 UTC (6d 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

Up right now

Runs onCloudflare

Email byGoogle Workspace

Secured byGoogle Trust Services

Also usesGoogle Search Console

IPv6 · tranco

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

INFRASTRUCTURE MAPwhat usul.ai actually stands on - every host below is a signed observation

usul.ai

A / AAAA

104.21.94.88172.67.221.1482606:4700:3033::6815:5e582606:4700:3037::ac43:dd94

Cloudflareserves the site

bryce.ns.cloudflare.comwally.ns.cloudflare.com

cloudflare.comanswers its DNS

smtp.google.com

Google Workspacereceives its email

TLS

usul.ai

Google Trust Servicesissued its certificate

DNS Records

A 2

104.21.94.88
172.67.221.148

AAAA 2

2606:4700:3033::6815:5e58
2606:4700:3037::ac43:dd94

MX 1

1smtp.google.com

TXT 3

google-site-verification=nROhgBxsezpQms1dO4QgX74YjeqSxPQiSKQQgORiKqM
v=spf1 include:_spf.google.com ~all
v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;

NS 2

bryce.ns.cloudflare.com
wally.ns.cloudflare.com

SOA 1

bryce.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common Name	Issuer	Expires
`usul.ai`	C=US, O=Google Trust Services, CN=WE1	Thu, 27 Aug 2026 12:26:15 +0000
`WE1`	C=US, O=Google Trust Services LLC, CN=GTS Root R4	Tue, 20 Feb 2029 14:00:00 +0000
`GTS Root R4`	C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA	Fri, 28 Jan 2028 00:00:42 +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 receipt

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

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

Ed25519 Receipt

Receipt ID: rcpt_cc2286c88f18d3c3
Output Hash: d2a6d229d02f3ca85883dce1563d8d524d4dae81152f07c7deefd627cac9d2c4
Signature: ed25519:3e6f9259e3aee2b718df999fafce1b46f49618f26055f62f1072214cde703f1b130dc802edfbc8208543e62697bde0babeb2c830fe7237a310cfa872f7b1a407
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/usul.ai