edu-ok.co.kr

Last scanned 21h ago; the signed record is unchanged since 35d ago. Every field below carries an Ed25519 signature from that last reading. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

Up right now
Runs onGABIA
Secured byGlobalSign
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for edu-ok.co.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.

SIGNED-OUT VIEW Provider names, posture and counts are shown. The record values - every DNS answer, each subdomain hostname, raw TXT, IPs, cert names and WHOIS - are the product. Sign in for the full signed record, or use the API with a key.

DNS records 8

A1NS4MX1TXT1SOA1

TLS certificates 3

Issued byGlobalSign
ExpiresFri, 22 Ja (128d)
Certificate nameswithheld

Subdomains 1

1 subdomain hostname observed and signed - the list itself is part of the paid record.

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 receiptthe raw cryptographic proof
Receipt ID
rcpt_5df1667d08261209
Output Hash
999dc6b037b2f3b3d54c0ef3e455420e5e826a6ef023ef27730d7262cc11c864
Signature
ed25519:9a13ede6f836c7430ab71b146afec0833f8fdb0bb9295e7a2328210749b98f8bdabc73dcbf85aec165c955d0f0398bd8234062f5a343c8f6757acd615ecf2c0a
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT25,005 material changesacross 19,888 domains · 24h to ~40m ago · +341 vs yesterdayROTATION76 domains moved DNS from kirklanddc.com to magpiedns.com, 71 moved backa rotation loop, not a migration · 24hNOW656 curated domains not reachablelast probe, steadySITE ERRORS17,630 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 79,962 sites429 rate-limit / 403 bot-block, a posture signal