jnstudy.kr

Observed Aug 11, 2026, 00:01 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of jnstudy.kr was taken 4d ago

jnstudy.kr is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting jnstudy.kr 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 jnstudy.kr Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Not responding
Signed observation on record.
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat jnstudy.kr actually stands on - every host below is a signed observation
jnstudy.kr
A / AAAA
27.101.224.120
unattributedserves the site
NS
ns2.uhost.co.krns1.uhost.co.kr
uhost.co.kranswers its DNS

DNS Records

A 1

  • 27.101.224.120

NS 2

  • ns2.uhost.co.kr
  • ns1.uhost.co.kr

SOA 1

  • ns1.uhost.co.kr ts.inames.co.kr

TLS Certificates (0)

None.

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_e1cf808284e07247
Output Hash
8ed0caee02b96a622439b2814a20846b7ab480389de0a7cdecda800f64d0eccc
Signature
ed25519:0b0f9f7031f980eb7e202e3345812bce19c34ee99e7df200517b88ce7e35bb44d3f465b60a2f56ce155aea647ba2b87ed25227796e10cbbd33a33166b955aa08
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT45,199 material changesacross 43,415 domains · 24h to ~85m ago · +1,117 vs yesterdayROTATION60 domains moved DNS from magpiedns.com to koaladns.com, 59 moved backa rotation loop, not a migration · 24hNOW497 curated domains not reachablelast probe, steadySITE ERRORS36,539 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,408 sites429 rate-limit / 403 bot-block, a posture signal