yusuke4869.dev

Observed Jul 27, 2026, 04:16 UTC (6d 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

Also usesGoogle Search Console

IPv6 · domcop

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

INFRASTRUCTURE MAPwhat yusuke4869.dev actually stands on - every host below is a signed observation

yusuke4869.dev

A / AAAA

104.21.43.210172.67.185.1322606:4700:3034::6815:2bd22606:4700:3037::ac43:b984

Cloudflareserves the site

cass.ns.cloudflare.comclint.ns.cloudflare.com

cloudflare.comanswers its DNS

route3.mx.cloudflare.netroute2.mx.cloudflare.netroute1.mx.cloudflare.net

cloudflare.netreceives its email

TLS

yusuke4869.dev

Google Trust Servicesissued its certificate

DNS Records

A 2

104.21.43.210
172.67.185.132

AAAA 2

2606:4700:3034::6815:2bd2
2606:4700:3037::ac43:b984

MX 3

1route3.mx.cloudflare.net
73route2.mx.cloudflare.net
82route1.mx.cloudflare.net

TXT 4

v=spf1 include:_spf.mx.cloudflare.net ~all
google-site-verification=4khdbNHvvHT4DPfayhEuaponoCVOgGlT3v3--Uc4Peg
keybase-site-verification=EuPCjb1HztKFAJKHwN-W7RUPC7RkQfzTwEpG8C1hPLA
v=DMARC1; p=none; rua=mailto:455278f7a1234e1da33ce6a75d468588@dmarc-reports.cloudflare.net

NS 2

cass.ns.cloudflare.com
clint.ns.cloudflare.com

SOA 1

cass.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common Name	Issuer	Expires
`yusuke4869.dev`	C=US, O=Google Trust Services, CN=WE1	Mon, 19 Oct 2026 00:03:32 +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 yusuke4869.dev. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/yusuke4869.dev">
  <img src="https://domaindrift.io/badge/yusuke4869.dev.svg"
       width="300" height="64" alt="DomainDrift signed observations for yusuke4869.dev">
</a>

Ed25519 Receipt

Receipt ID: rcpt_11cb17c7908efad1
Output Hash: 346dcb821ca0399f9253674a2d7a55f97a49d708587f9f2c556fe48e638c9c43
Signature: ed25519:63480f1e63632352b7fbdb3d9f148dda18b5150d045b86251e5a885ac11d2dc3a0c8069baffb6da5c7862cacaed70e38d01d12e5eae05661fcbfc29616a5020b
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

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