usfull.info

Observed Aug 2, 2026, 13:47 UTC (8d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of usfull.info was taken 8d ago

usfull.info is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting usfull.info 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 usfull.info Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Runs onCloudflare
Secured byGoogle Trust Services
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat usfull.info actually stands on - every host below is a signed observation
usfull.info
A / AAAA
104.21.96.144172.67.182.94
Cloudflareserves the site
NS
jake.ns.cloudflare.comlila.ns.cloudflare.com
cloudflare.comanswers its DNS
TLS
usfull.info
Google Trust Servicesissued its certificate

DNS Records

A 2

  • 104.21.96.144
  • 172.67.182.94

NS 2

  • jake.ns.cloudflare.com
  • lila.ns.cloudflare.com

SOA 1

  • jake.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common NameIssuerExpires
usfull.info C=US, O=Google Trust Services, CN=WE1 Sun, 27 Sep 2026 01:43:45 +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; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_dfcab0990fba55bd
Output Hash
1d597eab616c532e20d5613b73aa6454ff20cf08f9b18ea722b6801a0e1cda13
Signature
ed25519:3101143c220690417362b38705e9e537c6db1f1a808ef36c076e1429b6a71bf9a53fa2e78ef4448d536f0dfb13e27cd28d81b34013c0294d3ae423b5ff44e701
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT43,458 material changesacross 38,386 domains · 24h to ~85m ago · +132 vs yesterdayROTATION54 domains moved DNS from magpiedns.com to koaladns.com, 51 moved backa rotation loop, not a migration · 24hNOW589 curated domains not reachablelast probe, steadySITE ERRORS34,228 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,741 sites429 rate-limit / 403 bot-block, a posture signal