ust.ac.id
Observed Aug 2, 2026, 11:27 UTC (21h 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
Email byGoogle Workspace
Secured byGoogle Trust Services
Also usesGoogle Search Console
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat ust.ac.id actually stands on - every host below is a signed observation
ust.ac.id
A / AAAA
172.67.173.178104.21.63.2522606:4700:3030::6815:3ffc2606:4700:3037::ac43:adb2
Cloudflareserves the site
NS
courtney.ns.cloudflare.commelnicoff.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comalt1.aspmx.l.google.com+1 more
Google Workspacereceives its email
TLS
ust.ac.id
Google Trust Servicesissued its certificate
DNS Records
A 2
172.67.173.178104.21.63.252
AAAA 2
2606:4700:3030::6815:3ffc2606:4700:3037::ac43:adb2
MX 5
1aspmx.l.google.com10alt3.aspmx.l.google.com10alt4.aspmx.l.google.com5alt1.aspmx.l.google.com5alt2.aspmx.l.google.com
TXT 1
google-site-verification=FRL3--S5MRZvM_XOiG23rfEe6GEI7kiaUpvQg3iCQSE
NS 2
courtney.ns.cloudflare.commelnicoff.ns.cloudflare.com
SOA 1
courtney.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
ust.ac.id |
C=US, O=Google Trust Services, CN=WE1 | Thu, 03 Sep 2026 15:25:35 +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; nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_0ac8617bc7cece90- Output Hash
9f5fdf16d64d93163238576df33ca4694d17544217dce18469eec38798e3d438- Signature
ed25519:24f65ae34d70ae37635c037612077230ea7cf4138a74a4e2fdcfff899b9509190eab1684972b3ba7d96bbc38c3d247ada8d64898ef90f743382dbaf3f93ec607- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast