CONTINUOUS INTERNET TELEMETRY24H DRIFT38,059 material changesacross 36,939 domains · 24h to ~65m ago · -2,801 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

yfansoft.com

Observed Jul 26, 2026, 09:49 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 · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat yfansoft.com actually stands on - every host below is a signed observation
yfansoft.com
A / AAAA
104.21.79.28172.67.141.522606:4700:3033::ac43:8d342606:4700:3034::6815:4f1c
Cloudflareserves the site
NS
kyree.ns.cloudflare.comnicole.ns.cloudflare.com
cloudflare.comanswers its DNS
TLS
yfansoft.com
Google Trust Servicesissued its certificate

DNS Records

A 2

  • 104.21.79.28
  • 172.67.141.52

AAAA 2

  • 2606:4700:3033::ac43:8d34
  • 2606:4700:3034::6815:4f1c

NS 2

  • kyree.ns.cloudflare.com
  • nicole.ns.cloudflare.com

SOA 1

  • kyree.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common NameIssuerExpires
yfansoft.com C=US, O=Google Trust Services, CN=WE1 Wed, 23 Sep 2026 19:12:45 +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 yfansoft.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_c1c41c8f8f643c06
Output Hash
7073a30b388a1149e56d74fa93d056f4de0902df157d660f938968e4dd972147
Signature
ed25519:c640a58abd898ae8c5373b5828224cbae9c464099b90694d19b3e915da0886837306a630dda6abef29bc2ee6782143d15acb432f944e410d041cd9f3bf0aee0d
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser