cobosys.co.kr

Observed Aug 16, 2026, 12:02 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of cobosys.co.kr was taken 3d ago

cobosys.co.kr is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting cobosys.co.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 cobosys.co.kr Watching a domain needs a DRM3 account. The reading above stays free and public either way.
DRIFT

Steady. No change on record for cobosys.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

A1NS2MX1TXT3SOA1

TLS certificates 4

Issued bySectigo, The USERTRUST Network
ExpiresWed, 30 De (133d)
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_8f7bb4b606fa55df
Output Hash
1fa9598ef860b2fc394c5f3e6a55b40a0d59136f7803e8ee03576f5539fbca04
Signature
ed25519:5c28925303cb78f2c0120a5259aff1457b58716d00d0d8069f1f83d6bd8ad97c6040772bab7126cc240cc4c902a3b381495240ca582c961bcd205711b6dc9806
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT6,347 material changesacross 2,585 domains · 24h to ~2h ago · -1,801 vs yesterdayROTATION60 domains moved DNS from magpiedns.com to koaladns.com, 57 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT5 changed registrar24hNOW99 curated domains not reachable+79 vs yesterdaySITE ERRORS17,768 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 78,784 sites429 rate-limit / 403 bot-block, a posture signal