russellluo.com

Observed Jul 27, 2026, 03:51 UTC (17h 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

Secured byLet's Encrypt

IPv6 · 1 subdomain · domcop

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

INFRASTRUCTURE MAPwhat russellluo.com actually stands on - every host below is a signed observation

russellluo.com

A / AAAA

185.199.108.153185.199.109.153185.199.110.153185.199.111.153+4 more

2606serves the site

f1g1ns1.dnspod.netf1g1ns2.dnspod.net

dnspod.netanswers its DNS

TLS

russellluo.com

Let's Encryptissued its certificate

DNS Records

A 4

185.199.108.153
185.199.109.153
185.199.110.153
185.199.111.153

AAAA 4

2606:50c0:8000::153
2606:50c0:8001::153
2606:50c0:8002::153
2606:50c0:8003::153

CNAME 1

russellluo.github.io

NS 2

f1g1ns1.dnspod.net
f1g1ns2.dnspod.net

SOA 1

f1g1ns1.dnspod.net freednsadmin.dnspod.com

CAA 6

issue "digicert.com"
issue "letsencrypt.org"
issue "sectigo.com"
issuewild "digicert.com"
issuewild "letsencrypt.org"
issuewild "sectigo.com"

TLS Certificates (3)

Common Name	Issuer	Expires
`russellluo.com`	C=US, O=Let's Encrypt, CN=YR2	Fri, 25 Sep 2026 00:20:51 +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)

www.russellluo.com

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 russellluo.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_03802ae28d53eaf5
Output Hash: 5ad16870825923bc6cc15696538f48048a8b2a7bea758ea1f48a4eeef7c96755
Signature: ed25519:9cceb82c69fe84bdc3751ec203e76d1481b4a48da98384d6838c8de116974f58002324e7c7fbd1b2c6af79a136930e16923fd1005cdb86890e93d7d5ca4cb303
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/russellluo.com