yuyangli.com
Observed Aug 2, 2026, 19:38 UTC (13h 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.
Not responding
Email byMicrosoft 365
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat yuyangli.com actually stands on - every host below is a signed observation
yuyangli.com
A / AAAA
43.132.130.243
unattributedserves the site
NS
barbara.ns.cloudflare.comray.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
yuyangli-com.mail.protection.outlook.com
Microsoft 365receives its email
DNS Records
A 1
43.132.130.243
MX 1
0yuyangli-com.mail.protection.outlook.com
TXT 3
MS=ms79977188MS=ms95820575v=spf1 include:spf.protection.outlook.com -all
NS 2
barbara.ns.cloudflare.comray.ns.cloudflare.com
SOA 1
barbara.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (0)
None.
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_5338262e8d336705- Output Hash
bf844fb4d346a6b326eb50b7828abb5dff1b9871cb4943220082aa88ada25fa8- Signature
ed25519:136b8a232e26c22a9e77bfdcc2d8cbc2c9bc50717e74e4fe13dfd4083ec3623c566ea208c855aaf540099840763feab188ed6e73d17f9455b37b56766e36ff0e- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast