uoj.ac

Observed Jul 26, 2026, 08:52 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.

Verify this receipt yourself + Watch this domain

Up right now

Secured byLet's Encrypt

majestic

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

INFRASTRUCTURE MAPwhat uoj.ac actually stands on - every host below is a signed observation

uoj.ac

A / AAAA

114.215.147.61

unattributedserves the site

vip1.alidns.comvip2.alidns.com

alidns.comanswers its DNS

mxn.mxhichina.commxw.mxhichina.com

mxhichina.comreceives its email

TLS

uoj.ac

Let's Encryptissued its certificate

DNS Records

A 1

114.215.147.61

MX 2

5mxn.mxhichina.com
10mxw.mxhichina.com

TXT 1

v=spf1 include:spf.mxhichina.com -all

NS 2

vip1.alidns.com
vip2.alidns.com

SOA 1

vip1.alidns.com hostmaster.hichina.com

TLS Certificates (3)

Common Name	Issuer	Expires
`uoj.ac`	C=US, O=Let's Encrypt, CN=YR2	Mon, 21 Sep 2026 07:59:34 +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 (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 receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for uoj.ac. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_f03eaa571792642e
Output Hash: aba5e11b88183d7913c27d4a90371c529b12847a41243bd18183e647a56934ad
Signature: ed25519:1714b9b0fbd86bb1c9ba7916e4601a6734a93ffd343181d74ba3b2f12e45666dedab27ac6a8717e3ccfb4b27b84f503bcc0fbf504417b69f8940df3693d43100
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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