yifan.net

Observed Jul 25, 2026, 10:02 UTC (8d 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.

Verify this receipt yourself + Watch this domain

Up right now

Runs onCloudflare

Secured byGoogle Trust Services

IPv6 · tranco

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat yifan.net actually stands on - every host below is a signed observation

yifan.net

A / AAAA

172.67.221.241104.21.46.22606:4700:3037::ac43:ddf12606:4700:3035::6815:2e02

Cloudflareserves the site

diana.ns.cloudflare.comnikon.ns.cloudflare.com

cloudflare.comanswers its DNS

TLS

yifan.net

Google Trust Servicesissued its certificate

DNS Records

A 2

172.67.221.241
104.21.46.2

AAAA 2

2606:4700:3037::ac43:ddf1
2606:4700:3035::6815:2e02

NS 2

diana.ns.cloudflare.com
nikon.ns.cloudflare.com

SOA 1

diana.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common Name	Issuer	Expires
`yifan.net`	C=US, O=Google Trust Services, CN=WE1	Sun, 27 Sep 2026 04:28:01 +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 yifan.net. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_c2a350fc11da42b7
Output Hash: fa3d4f65da071a58f64d749ea5702b592fee2c227d8fa063c76b5ea78ebb3420
Signature: ed25519:2145eb70f8fcfe36b67e5df334e28b74d39f4a9b838807cc66de3db48f9911a3af9234e16c1b4d085d68540013b4e9f02c0fe840b8219b2f0867a9d03aa00002
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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Permalink: https://domaindrift.io/t/yifan.net