yy502.com
Observed Jul 25, 2026, 17:58 UTC (8d 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
Signed observation on record.
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat yy502.com actually stands on - every host below is a signed observation
yy502.com
NS
vip2.alidns.comvip1.alidns.com
alidns.comanswers its DNS
DNS Records
NS 2
vip2.alidns.comvip1.alidns.com
SOA 1
vip1.alidns.com hostmaster.hichina.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_9ebebf9a13526009- Output Hash
63d79e561adc0d6a28b7d5896ca2f3625ebdea98067c932043259a6e6a3ab1c6- Signature
ed25519:5736dfd03f55e9f25037c0742c69d464330bd933baaa0c022f8ac969ae9b9dbfc2057052150bbd213210c473eb8578ed710da09930a93613e649c4d60ef82b04- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast