usdir.org
Observed Jul 25, 2026, 05:55 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.
Up right now
Runs onCloudflare
Secured byGoogle Trust Services
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat usdir.org actually stands on - every host below is a signed observation
usdir.org
A / AAAA
104.21.6.44172.67.154.2322606:4700:3030::6815:62c2606:4700:3036::ac43:9ae8
Cloudflareserves the site
NS
andy.ns.cloudflare.comdina.ns.cloudflare.com
cloudflare.comanswers its DNS
TLS
usdir.org
Google Trust Servicesissued its certificate
DNS Records
A 2
104.21.6.44172.67.154.232
AAAA 2
2606:4700:3030::6815:62c2606:4700:3036::ac43:9ae8
NS 2
andy.ns.cloudflare.comdina.ns.cloudflare.com
SOA 1
andy.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
usdir.org |
C=US, O=Google Trust Services, CN=WE1 | Sat, 29 Aug 2026 14:40:13 +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 receiptPut the receipt on your own site. A live badge showing what DomainDrift observes and signs for usdir.org. It updates itself. It attests a signed observation - not that the site is safe.
<a href="https://domaindrift.io/t/usdir.org">
<img src="https://domaindrift.io/badge/usdir.org.svg"
width="300" height="64" alt="DomainDrift signed observations for usdir.org">
</a>
Ed25519 Receipt
- Receipt ID
rcpt_0d8d557011b4fa8c- Output Hash
c1ecde5366065110c2e79ddae39debff65a41fca6d1bcc8f5369af371682a91e- Signature
ed25519:723adc8b75e041e0dd695d5b1f0f3c67fa3ee9eacd36336ac284f12759634441c6e0d8a6200dc0ea34064ceff81bc81148ce520e1c2627a036833795bd26af09- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast