CONTINUOUS INTERNET TELEMETRY24H DRIFT63,733 material changesacross 59,883 domains · 24h to ~2h ago · +29,116 vs yesterdayROTATION57 domains moved DNS from koaladns.com to magpiedns.com, 56 moved backa rotation loop, not a migration · 24hNOW536 curated domains not reachablelast probe, steadySITE ERRORS33,804 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 130,707 sites429 rate-limit / 403 bot-block, a posture signal

ut199.com

Observed Aug 2, 2026, 14:35 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of ut199.com was taken 3d ago

ut199.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting ut199.com 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 ut199.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Secured byDigiCert
Registered withAlibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn)
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat ut199.com actually stands on - every host below is a signed observation
ut199.com
A / AAAA
163.181.60.226
unattributedserves the site
NS
vip3.alidns.comvip4.alidns.com
alidns.comanswers its DNS
TLS
www.ut199.com
DigiCert Incissued its certificate

DNS Records

A 1

  • 163.181.60.226

CNAME 1

  • ut199.com.w.cdngslb.com

NS 2

  • vip3.alidns.com
  • vip4.alidns.com

SOA 1

  • vip3.alidns.com hostmaster.hichina.com

TLS Certificates (2)

Common NameIssuerExpires
www.ut199.com C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=Encryption Everywhere DV TLS CA - G2 Fri, 16 Oct 2026 23:59:59 +0000
Encryption Everywhere DV TLS CA - G2 C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 Sat, 27 Nov 2027 12:46:40 +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.

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Ed25519 Receipt

Receipt ID
rcpt_29aec491ebd9774e
Output Hash
22ebb5c87a8bb89235a11fddfe48f986e7f9ad581acf8499ea2aeaf3c1ce77b4
Signature
ed25519:57018a9d011834c0dd1604fcd762578c225283ab95d468b316f877c41c0c65f299e8c4fcc1e477f0439ab8f7b5b7d14f58556f60406cab2c2af3a0998d24bb06
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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