CONTINUOUS INTERNET TELEMETRY24H DRIFT39,355 material changesacross 37,705 domains · 24h to ~3h ago · -1,505 vs yesterdayNOW555 curated domains not reachablelast probe, steadySITE ERRORS34,565 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,805 sites429 rate-limit / 403 bot-block, a posture signal

yiheon.com

Observed Jul 26, 2026, 11:36 UTC (7d ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

Up right now
Runs onCloudflare
Secured byGoogle Trust Services
IPv6 · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat yiheon.com actually stands on - every host below is a signed observation
yiheon.com
A / AAAA
104.18.21.249104.18.20.2492606:4700::6812:14f92606:4700::6812:15f9
Cloudflareserves the site
NS
jermaine.ns.cloudflare.comtani.ns.cloudflare.com
cloudflare.comanswers its DNS
TLS
yiheon.com
Google Trust Servicesissued its certificate

DNS Records

A 2

  • 104.18.21.249
  • 104.18.20.249

AAAA 2

  • 2606:4700::6812:14f9
  • 2606:4700::6812:15f9

NS 2

  • jermaine.ns.cloudflare.com
  • tani.ns.cloudflare.com

SOA 1

  • jermaine.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common NameIssuerExpires
yiheon.com C=US, O=Google Trust Services, CN=WE1 Thu, 15 Oct 2026 15:30:02 +0000
WE1 C=US, O=Google Trust Services LLC, CN=GTS Root R4 Tue, 20 Feb 2029 14:00:00 +0000
GTS Root R4 C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA Fri, 28 Jan 2028 00:00:42 +0000

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.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for yiheon.com. It updates itself. It attests a signed observation - not that the site is safe.

DomainDrift signed-observation badge for yiheon.com <a href="https://domaindrift.io/t/yiheon.com"> <img src="https://domaindrift.io/badge/yiheon.com.svg" width="300" height="64" alt="DomainDrift signed observations for yiheon.com"> </a>

Ed25519 Receipt

Receipt ID
rcpt_924f49b14bd472c2
Output Hash
1b098d8477c9fa26874f003ec27784c112feb8f721c43af752939557844a5fd3
Signature
ed25519:7cb85e3fd8ae72a917e2b1c246856217736d30b7ef96559a232dc915ea48cc8b0e826b983947f50c8449112c394d3373c5ecaeb41a205d4e2f6d02ef5ed7550b
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser