CONTINUOUS INTERNET TELEMETRY24H DRIFT33,779 material changesacross 31,481 domains · 24h to ~2h agoDNS DRIFT56 domains changed DNS providertop destination koaladns.com · +34 vs yesterdayNOW542 curated domains not reachablelast probe, steadySITE ERRORS33,709 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 157,223 sites429 rate-limit / 403 bot-block, a posture signal

ycs.or.kr

Observed Aug 3, 2026, 13:36 UTC (1d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of ycs.or.kr was taken 1d ago

ycs.or.kr is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting ycs.or.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 ycs.or.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.
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat ycs.or.kr actually stands on - every host below is a signed observation
ycs.or.kr
A / AAAA
182.162.27.68
unattributedserves the site
NS
newweb_2.yangcheon.go.kr
unattributedanswers its DNS
MX
spam.ycs.or.kr
or.krreceives its email

DNS Records

A 1

  • 182.162.27.68

MX 1

  • 10spam.ycs.or.kr

TXT 1

  • v=spf1 ip4:211.240.81.16 ip4:211.240.81.14 -all

NS 1

  • newweb_2.yangcheon.go.kr

SOA 1

  • newweb_2.yangcheon.go.kr admin

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_11960fb3a3630376
Output Hash
d1a765bae432c187e8ca31c94acc418bfcfc16c5de016646e5a6035d0605dd67
Signature
ed25519:10406f8573fcd4edff404ef83028595728af8b6a834d5320dd2aee067a73ee0a12b4387808719cf6e75fedd8b349375a6ff3d2f34117d1e4473fbc612b65b403
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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