CONTINUOUS INTERNET TELEMETRY24H DRIFT12,506 material changesacross 11,734 domains · 24h to ~65m ago · +3,743 vs yesterdayNOW560 curated domains not reachablelast probe, steadySITE ERRORS34,304 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,289 sites429 rate-limit / 403 bot-block, a posture signalMOVERokta.comNo mail routes in the latest observation

ut-base.info

Observed Jul 26, 2026, 15:33 UTC (8d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of ut-base.info was taken 8d ago

ut-base.info is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting ut-base.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 ut-base.info Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Secured byLet's Encrypt
Also usesGoogle Search Console
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat ut-base.info actually stands on - every host below is a signed observation
ut-base.info
A / AAAA
160.251.55.200
unattributedserves the site
NS
01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jp
dnsv.jpanswers its DNS
TLS
ut-base.info
Let's Encryptissued its certificate

DNS Records

A 1

  • 160.251.55.200

TXT 2

  • google-site-verification=1ET7oa_bPZzuLdMKGrPSBMsnKK5dYK6ld2Itl11nRXE
  • google-site-verification=2czl2AjeHkouQMlNtS9sFXlgnHbozct0mjsXmgH3RWA

NS 4

  • 01.dnsv.jp
  • 02.dnsv.jp
  • 03.dnsv.jp
  • 04.dnsv.jp

SOA 1

  • 01.dnsv.jp hostmaster.dnsv.jp

TLS Certificates (3)

Common NameIssuerExpires
ut-base.info C=US, O=Let's Encrypt, CN=YR2 Sat, 29 Aug 2026 14:07:01 +0000
YR2 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 (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.

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Ed25519 Receipt

Receipt ID
rcpt_998bf945dba02d98
Output Hash
5427c47eddc932513c944401a732393c8eb8c3af078a8e9fffa3722ca180a5ac
Signature
ed25519:82730cf686f7160b7d809102dc41a56621199611b44a4ad114d4712da9fd0095ead817dff783783cf76ceb43390e1476d09ab1dcbaeb55c0c0ebf397b122a606
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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