medhist.or.kr

Observed Aug 11, 2026, 12:12 UTC (6d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of medhist.or.kr was taken 6d ago

medhist.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 medhist.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 medhist.or.kr Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Email byGoogle Workspace
Secured byDigiCert
1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for medhist.or.kr in the last day; this reading matches the one before it. The steady record is signed like every other reading. Watch it to catch the next move the moment it lands.

INFRASTRUCTURE MAPwhat medhist.or.kr actually stands on - every host below is a signed observation
medhist.or.kr
A / AAAA
121.254.129.109
unattributedserves the site
NS
ns1-2.ns-ncloud.comns1-1.ns-ncloud.com
ns-ncloud.comanswers its DNS
MX
ASPMX2.GOOGLEMAIL.comASPMX.L.GOOGLE.comALT2.ASPMX.L.GOOGLE.comASPMX4.GOOGLEMAIL.com+3 more
Google Workspacereceives its email
TLS
www.m2-pi.com
DigiCert Incissued its certificate

DNS Records

A 1

  • 121.254.129.109

MX 7

  • 30ASPMX2.GOOGLEMAIL.com
  • 10ASPMX.L.GOOGLE.com
  • 20ALT2.ASPMX.L.GOOGLE.com
  • 30ASPMX4.GOOGLEMAIL.com
  • 30ASPMX5.GOOGLEMAIL.com
  • 20ALT1.ASPMX.L.GOOGLE.com
  • 30ASPMX3.GOOGLEMAIL.com

TXT 2

  • _0oz5hpk7892syg7eui8g0xfcfnqn5ib
  • v=spf1 include:gmail.com ip4:121.254.129.73 ip4:121.254.129.109 ~all

NS 2

  • ns1-2.ns-ncloud.com
  • ns1-1.ns-ncloud.com

SOA 1

  • ns1-1.ns-ncloud.com ns1-2.ns-ncloud.com

TLS Certificates (3)

Common NameIssuerExpires
www.m2-pi.com C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=GeoTrust TLS RSA CA G1 Thu, 22 Oct 2026 23:59:59 +0000
GeoTrust TLS RSA CA G1 C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 Tue, 02 Nov 2027 12:23:37 +0000
DigiCert Global Root G2 C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 Fri, 15 Jan 2038 12:00:00 +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_775bfd21ac07742b
Output Hash
3015e03a2b3898aced58dffbdc02253a6889551a73f47db306ab7b4df5306bc9
Signature
ed25519:7f8aa06b701325aa2712bdc887ec383d2dec7ea31b0a29887200bf298d5c3afb1fbbdbf991d7e4e8fcadf0be7028dbe3330f32a02935fcaba5c4c5041d00a60b
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT36,341 material changesacross 34,621 domains · 24h to ~3h ago · -2,899 vs yesterdayROTATION58 domains moved DNS from magpiedns.com to koaladns.com, 56 moved backa rotation loop, not a migration · 24hEMAIL DRIFT7 domains switched email providertop destination alltheemails.comNOW528 curated domains not reachable-63 vs yesterdaySITE ERRORS33,930 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,733 sites429 rate-limit / 403 bot-block, a posture signal