CONTINUOUS INTERNET TELEMETRY24H DRIFT25,547 material changesacross 22,819 domains · 24h to ~45m agoROTATION57 domains moved DNS from koaladns.com to kirklanddc.com, 55 moved backa rotation loop, not a migration · 24hEMAIL DRIFT1 domain switched email providertop destination ~NOW605 curated domains not reachablelast probe, steadySITE ERRORS33,530 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 118,011 sites429 rate-limit / 403 bot-block, a posture signal

usua.org

Observed Aug 2, 2026, 22:27 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of usua.org was taken 5d ago

usua.org is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting usua.org under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.

Watch usua.org Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Verify this receipt yourself + Watch this domain
Up right now
Secured byLet's Encrypt
7 subdomains · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat usua.org actually stands on - every host below is a signed observation
usua.org
A / AAAA
216.71.120.16
unattributedserves the site
NS
ns2.fastdns.netns1.fastdns.net
fastdns.netanswers its DNS
MX
usua.org
usua.orgreceives its email
TLS
cpcontacts.usua.org
Let's Encryptissued its certificate

DNS Records

A 1

  • 216.71.120.16

MX 1

  • 0usua.org

TXT 1

  • v=spf1 +a +mx +ip4:216.71.104.37 +ip4:216.71.120.16 +ip4:216.55.100.145 ~all

NS 2

  • ns2.fastdns.net
  • ns1.fastdns.net

SOA 1

  • ns1.fastdns.net root.cloud.easyflight.com

TLS Certificates (3)

Common NameIssuerExpires
cpcontacts.usua.org C=US, O=Let's Encrypt, CN=YR1 Fri, 23 Oct 2026 18:59:12 +0000
YR1 C=US, O=ISRG, CN=Root YR Sat, 02 Sep 2028 23:59:59 +0000
Root YR C=US, O=Internet Security Research Group, CN=ISRG Root X1 Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (7)

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; the only network request the check makes is for the published public keys.

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Ed25519 Receipt

Receipt ID
rcpt_cf1de637649b0fc6
Output Hash
2e17858c55ff20ebda457dff3bad33f9dae6487f5f5432e6e9ce733641c1ccf8
Signature
ed25519:dc8be7235bb0f861f6ab427844a864477ae1eedad2b403b31d309a490e5ee507de1b75f715f3d205170486a77ed97aacb6426a06374cade79a67e7e8630c9608
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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