jiatongedu.com
Observed Aug 16, 2026, 15:20 UTC (5h 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
CloudflareSecured byGoogle Trust Services
Google Trust ServicesIPv6 · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat jiatongedu.com actually stands on - every host below is a signed observation
jiatongedu.com
A / AAAA
172.67.154.153104.21.6.272606:4700:3035::6815:61b2606:4700:3030::ac43:9a99
Cloudflareserves the site
NS
armfazh.ns.cloudflare.comviolet.ns.cloudflare.com
cloudflare.comanswers its DNS
TLS
jiatongedu.com
Google Trust Servicesissued its certificate
DNS Records
A 2
172.67.154.153104.21.6.27
AAAA 2
2606:4700:3035::6815:61b2606:4700:3030::ac43:9a99
NS 2
armfazh.ns.cloudflare.comviolet.ns.cloudflare.com
SOA 1
armfazh.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
jiatongedu.com |
C=US, O=Google Trust Services, CN=WE1 | Wed, 23 Sep 2026 15:16:40 +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; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_397c128bbaf14cc9- Output Hash
672c6304ee8bed43c05dbb7fa59dba1dd6520af88877cc01212c465ebac80ed9- Signature
ed25519:e770b07dc0f2685cd9399386501da018fb9581679c75d21e89622f53c58f40c903dc9c40d0e49c0cd428f111746e707a18ade684a29e237593ec637be982c30c- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast