usp.ac.id

Observed Jul 25, 2026, 19:39 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

Runs onCloudflare

Email byGoogle Workspace

Secured byLet's Encrypt

Also usesGoogle Search Console

IPv6 · tranco

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

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

usp.ac.id

A / AAAA

104.21.94.219172.67.140.1372606:4700:3030::ac43:8c892606:4700:3035::6815:5edb

Cloudflareserves the site

finley.ns.cloudflare.commia.ns.cloudflare.com

cloudflare.comanswers its DNS

aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comalt1.aspmx.l.google.com+1 more

Google Workspacereceives its email

TLS

usp.ac.id

Let's Encryptissued its certificate

DNS Records

A 2

104.21.94.219
172.67.140.137

AAAA 2

2606:4700:3030::ac43:8c89
2606:4700:3035::6815:5edb

MX 5

1aspmx.l.google.com
10alt3.aspmx.l.google.com
10alt4.aspmx.l.google.com
5alt1.aspmx.l.google.com
5alt2.aspmx.l.google.com

TXT 3

google-site-verification=HpCst1IiQt5EdmrWyymOAhaGNxRA1F2Ke0ZXUsBYwwE
google-site-verification=LvAJEapL5tM8oozLof6aCX6pkSbYlAdhUO8mrfsOyLw
v=spf1 +a +mx +ip4:217.21.72.1 include:spf.antispamcloud.com +include:relay.mailchannels.net ~all

NS 2

finley.ns.cloudflare.com
mia.ns.cloudflare.com

SOA 1

finley.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (4)

Common Name	Issuer	Expires
`usp.ac.id`	C=US, O=Let's Encrypt, CN=YE2	Fri, 28 Aug 2026 18:43:09 +0000
`YE2`	C=US, O=ISRG, CN=Root YE	Sat, 02 Sep 2028 23:59:59 +0000
`Root YE`	C=US, O=Internet Security Research Group, CN=ISRG Root X2	Thu, 02 Sep 2032 23:59:59 +0000
`ISRG Root X2`	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 usp.ac.id. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_18fc9209fe5079a0
Output Hash: ed1ae5e09b08d478f8b26863ad80775f4ead9d8b0b045625a923446b04e99cc3
Signature: ed25519:a050a30b0da9a2a1d89c0f4e666a3f5e14564e29e7ef1b97871ccf9801568c9a942962a73d808475aaf8345ebdee1e426f0d0a30be79d02b6e0d071688ff0000
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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