yliu.me
Observed Jul 26, 2026, 22:37 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 · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat yliu.me actually stands on - every host below is a signed observation
yliu.me
A / AAAA
104.21.59.59172.67.215.1942606:4700:3030::ac43:d7c22606:4700:3034::6815:3b3b
Cloudflareserves the site
NS
amit.ns.cloudflare.comviolet.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
route3.mx.cloudflare.netroute1.mx.cloudflare.netroute2.mx.cloudflare.net
cloudflare.netreceives its email
TLS
yliu.me
Google Trust Servicesissued its certificate
DNS Records
A 2
104.21.59.59172.67.215.194
AAAA 2
2606:4700:3030::ac43:d7c22606:4700:3034::6815:3b3b
MX 3
24route3.mx.cloudflare.net41route1.mx.cloudflare.net76route2.mx.cloudflare.net
TXT 2
apple-domain=qAy6tJPtarfhaT87v=spf1 include:icloud.com ~all
NS 2
amit.ns.cloudflare.comviolet.ns.cloudflare.com
SOA 1
amit.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
yliu.me |
C=US, O=Google Trust Services, CN=WE1 | Fri, 25 Sep 2026 22:48:21 +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 receiptEd25519 Receipt
- Receipt ID
rcpt_8f7d2ef19d9a594a- Output Hash
94d08ee9b44e92be72ee44d8b2cc0c983a8330324a842d181d2e4efe3b6fce51- Signature
ed25519:2188fba39a3e8ecc9adf4c0c8e472f54ad9f1f1386a8c03896e4e4abbbb5a50549e711bd3024f75982a420c3108aea93cdb91e839e9e027c7827147a997abf01- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast