usb.ac.za

Observed Aug 2, 2026, 08:39 UTC (4h 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 byMicrosoft 365

Secured byLet's Encrypt

1 subdomain · majestic

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

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

usb.ac.za

A / AAAA

142.93.167.80

Cloudflareserves the site

ns102.digicertdns.commaties2.sun.ac.zamaties1.sun.ac.zans100.digicertdns.com+1 more

digicertdns.com + ac.zaanswers its DNS

usb-ac-za.mail.protection.outlook.com

Microsoft 365receives its email

TLS

usb.ac.za

Let's Encryptissued its certificate

DNS Records

A 1

142.93.167.80

MX 1

10usb-ac-za.mail.protection.outlook.com

TXT 4

v=spf1 include:subspf.sun.ac.za ip4:156.38.230.170/32 include:spf.protection.outlook.com -all
HARICA-4MQNR0YZWKo0BJlp8U7
MS=ms99920548
University of Stellenbosch Business School

NS 5

ns102.digicertdns.com
maties2.sun.ac.za
maties1.sun.ac.za
ns100.digicertdns.com
ns101.digicertdns.com

SOA 1

maties1.sun.ac.za dnsadm.sun.ac.za

DMARC_RECORDS 1

v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:dmarc@sun.ac.za,mailto:dmarc_agg@vali.email; ruf=mailto:sunspf@sun.ac.za; rf=afrf; pct=100; ri=86400;

TLS Certificates (3)

Common Name	Issuer	Expires
`usb.ac.za`	C=US, O=Let's Encrypt, CN=YR2	Tue, 08 Sep 2026 00:12:05 +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 (1)

www.usb.ac.za

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 usb.ac.za. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_80f619f343a244e3
Output Hash: e1cd47d6169e89af946627130e33fc91a630747ce61510d12ac61c18ac8c1372
Signature: ed25519:47ff5739343a2a1781bbac29fbfe353133099c5a40b28bc970669e8a2a7851cfb395afdc6b0a981cbf52b419ae95364c1cfa31a2cd119f326a58eff3e353e606
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

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