mandela.ac.za

Observed Aug 16, 2026, 14:06 UTC (7h 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

Email byAmazon SES

Secured byHellenic Academic and Research Institutions CA

Also usesMicrosoft 365Adobe

tranco_100k

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

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

mandela.ac.za

A / AAAA

192.96.15.90

unattributedserves the site

extdns.nmmu.ac.zarain.psg.comdisa.tenet.ac.zaneptune.nmmu.ac.za

ac.za + psg.comanswers its DNS

anubis-nc1.nmmu.ac.zahorus-sc1.nmmu.ac.za

Amazon SESreceives its email

TLS

*.mandela.ac.za

Hellenic Academic and Research Institutions CAissued its certificate

DNS Records

A 1

192.96.15.90

MX 2

10anubis-nc1.nmmu.ac.za
10horus-sc1.nmmu.ac.za

TXT 7

v=spf1 mx ip4:192.96.249.179 ip4:196.21.198.180 ip4:192.96.249.180 ip4:196.21.198.169 ip4:192.96.15.150 include:spf.protection.outlook.com include:servers.mcsv.net include:amazonses.com include:spf.seals.ac.za ~all
MS=ms13516527
HARICA-CJE7Kv4C4TDBL9n7ztY
n3b8htdy0ctscdv2zpnr29djzsm5w4s1
47MSGEW45PQY9T2WW2SBUUF6PT1GM9FGP41T5WGY
4dHrbpDet016q2mridQZm9CT7t9Qt5cjMXpj4FnSuhhZHu6qGjEidJvwHg51KF9m/n712LxzPDZjKHixAATU5Q==
adobe-idp-site-verification=a6b99919a577c53dacaaa19a248ba2903f8746d24e9a664e37f85aaa9f4e9459

NS 4

extdns.nmmu.ac.za
rain.psg.com
disa.tenet.ac.za
neptune.nmmu.ac.za

SOA 1

extdns.nmmu.ac.za hostmaster.nmmu.ac.za

DMARC_RECORDS 1

v=DMARC1; p=quarantine; rua=mailto:dmarc@mandela.ac.za; ruf=mailto:dmarc@mandela.ac.za; sp=quarantine; fo=1;

TLS Certificates (3)

Common Name	Issuer	Expires
`*.mandela.ac.za`	C=GR, O=Hellenic Academic and Research Institutions CA, CN=HARICA OV TLS RSA	Sat, 06 Feb 2027 08:19:20 +0000
`HARICA OV TLS RSA`	C=GR, O=Hellenic Academic and Research Institutions CA, CN=HARICA TLS RSA Root CA 2021	Sat, 15 Mar 2036 09:34:16 +0000
`HARICA TLS RSA Root CA 2021`	C=GR, O=Hellenic Academic and Research Institutions CA, CN=HARICA TLS RSA Root CA 2021	Mon, 13 Feb 2045 10:55:37 +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 receipt

Ed25519 Receipt

Receipt ID: rcpt_481915725b11fb07
Output Hash: 884ed14c852782d1f0d4244e89aa3c201dbdb628ef9611cce1e5e5b94f5a9840
Signature: ed25519:4ee7d65cf88f596cf1b30a9282de430060f61f706a445110a227f1383fcafaa5245f4d194a10b793362d6f2b86a0c448aeb9efc60568912aacfaac9f638ccc0f
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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