CONTINUOUS INTERNET TELEMETRY24H DRIFT34,617 material changesacross 32,325 domains · 24h to ~2h agoDNS DRIFT49 domains changed DNS providertop destination koaladns.com · +27 vs yesterdayNOW542 curated domains not reachablelast probe, steadySITE ERRORS33,687 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 157,287 sites429 rate-limit / 403 bot-block, a posture signal

uuh.ulsan.kr

Observed Aug 3, 2026, 01:28 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of uuh.ulsan.kr was taken 2d ago

uuh.ulsan.kr is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting uuh.ulsan.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 uuh.ulsan.kr Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Not responding
Signed observation on record.
Also usesGoogle Search Console
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat uuh.ulsan.kr actually stands on - every host below is a signed observation
uuh.ulsan.kr
NS
gw.uuh.ulsan.krns.uuh.ulsan.kr
ulsan.kranswers its DNS
MX
uuhspam.uuh.ulsan.kruuhspam.uuh.ulsan.kruuhgw.uuh.ulsan.kr
ulsan.krreceives its email

DNS Records

MX 3

  • 5uuhspam.uuh.ulsan.kr
  • 0uuhspam.uuh.ulsan.kr
  • 10uuhgw.uuh.ulsan.kr

TXT 3

  • v=spf1 ip4:211.184.71.60 ip4:211.184.64.137 ip4:211.184.64.116 ~all
  • MS=D00E8ECA3EA72F0132BEC34A796D05FCC922F8BD
  • google-site-verification=_K7l4kkpW6Cz34VHzyz28yaOea7-59rXFoJFGFOiLZQ

NS 2

  • gw.uuh.ulsan.kr
  • ns.uuh.ulsan.kr

SOA 1

  • dns2 hostmaster.uuh.ulsan.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; nothing leaves your machine.

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Ed25519 Receipt

Receipt ID
rcpt_180a8ff39baefaa3
Output Hash
0c0fab5aa31ea9789f68c0f64c664751f1a4dacfad78836a7767442c9e023596
Signature
ed25519:304127480be1fb599411909f52315189c2860abf4922cf8044de8acbbccb21a6012666775c51ddac71b929ef007e5a97f51f8e4c1cf10308f5e1f92a843e2d03
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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