CONTINUOUS INTERNET TELEMETRY24H DRIFT39,267 material changesacross 37,658 domains · 24h to ~45m ago · -1,593 vs yesterdayNOW555 curated domains not reachablelast probe, steadySITE ERRORS34,567 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,805 sites429 rate-limit / 403 bot-block, a posture signal

yifun.com

Observed Jul 26, 2026, 09:51 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.

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Guarded by a firewall
Secured byLet's Encrypt
1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat yifun.com actually stands on - every host below is a signed observation
yifun.com
A / AAAA
85.203.40.101
unattributedserves the site
NS
matteo.ns.cloudflare.commckinley.ns.cloudflare.com
cloudflare.comanswers its DNS
TLS
www.yifun.com
Let's Encryptissued its certificate

DNS Records

A 1

  • 85.203.40.101

NS 2

  • matteo.ns.cloudflare.com
  • mckinley.ns.cloudflare.com

SOA 1

  • matteo.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common NameIssuerExpires
www.yifun.com C=US, O=Let's Encrypt, CN=YR2 Mon, 07 Sep 2026 15:37:56 +0000
YR2 C=US, O=ISRG, CN=Root YR Sat, 02 Sep 2028 23:59:59 +0000
Root YR C=US, O=Internet Security Research Group, CN=ISRG Root X1 Thu, 02 Sep 2032 23:59:59 +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; nothing leaves your machine.

Verify this receipt

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

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

Ed25519 Receipt

Receipt ID
rcpt_b4811071b7ad0bcc
Output Hash
04c906d82b2c5dd08e7a71fb2ef41e29601d092762445beafb81ea0c886fb5f9
Signature
ed25519:284e7234d494d4f4917de95db2763e0643d2c7dc064b6bf42f385261c6ba5d6596b7bdb0b8df237313d9c51986bb7058a88a8c93671349d24493c2d6abdc360f
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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