CONTINUOUS INTERNET TELEMETRY24H DRIFT64,140 material changesacross 60,105 domains · last 24h · +29,523 vs yesterdayROTATION57 domains moved DNS from koaladns.com to magpiedns.com, 56 moved backa rotation loop, not a migration · 24hNOW537 curated domains not reachablelast probe, steadySITE ERRORS33,826 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 133,434 sites429 rate-limit / 403 bot-block, a posture signal

usd452.org

Observed Aug 3, 2026, 00:58 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of usd452.org was taken 3d ago

usd452.org is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting usd452.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 usd452.org Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Email byGoogle Workspace
Secured byLet's Encrypt
1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat usd452.org actually stands on - every host below is a signed observation
usd452.org
A / AAAA
54.221.139.16918.233.124.95
unattributedserves the site
NS
ns-1281.awsdns-32.orgns-1921.awsdns-48.co.ukns-664.awsdns-19.netns-78.awsdns-09.com
awsdns-32.org + awsdns-48.co.uk + moreanswers its DNS
MX
aspmx.l.google.comalt1.aspmx.l.google.comalt2.aspms.l.google.comaspmx2.googlemail.com+1 more
Google Workspacereceives its email
TLS
usd452.org
Let's Encryptissued its certificate

DNS Records

A 2

  • 54.221.139.169
  • 18.233.124.95

MX 5

  • 10aspmx.l.google.com
  • 20alt1.aspmx.l.google.com
  • 30alt2.aspms.l.google.com
  • 40aspmx2.googlemail.com
  • 50aspmx3.googlemail.com

TXT 1

  • v=spf1 a mx ~all

NS 4

  • ns-1281.awsdns-32.org
  • ns-1921.awsdns-48.co.uk
  • ns-664.awsdns-19.net
  • ns-78.awsdns-09.com

SOA 1

  • ns-664.awsdns-19.net awsdns-hostmaster.amazon.com

TLS Certificates (4)

Common NameIssuerExpires
usd452.org C=US, O=Let's Encrypt, CN=YE2 Sat, 24 Oct 2026 03:29:33 +0000
YE2 C=US, O=ISRG, CN=Root YE Sat, 02 Sep 2028 23:59:59 +0000
Root YE C=US, O=Internet Security Research Group, CN=ISRG Root X2 Thu, 02 Sep 2032 23:59:59 +0000
ISRG Root X2 C=US, O=Internet Security Research Group, CN=ISRG Root X1 Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (1)

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.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_0aa016c382fda72f
Output Hash
4729517c4e70246ed5975b865d5828e217e5ac5ba7648d0125758e9a79928b48
Signature
ed25519:9d165252526e5ea760a3d1d193fce5c622280898c5954c215cf6373c44c7002567cb8566e97c94cd55d764076ebc65d625d55b31693c28dee1e18defdc33310f
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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