ru.ac.za

Observed Jul 18, 2026, 13:55 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Secured byHellenic Academic and Research Institutions CA

Also usesGoogle Search Console

IPv6 · 33 subdomains · tranco_40k

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

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

ru.ac.za

A / AAAA

146.231.128.432001:43f8:750:1000:250:56ff:fe8d:79da

Cloudflareserves the site

turtle.ru.ac.zaraccoon.ru.net.zaterrapin.ru.ac.zatortoise.ru.net.za

ac.za + net.zaanswers its DNS

mx.ru.ac.zaaltmx.ru.ac.za

ac.zareceives its email

TLS

vhost.ru.ac.za

Hellenic Academic and Research Institutions CAissued its certificate

DNS Records

A 1

146.231.128.43

AAAA 1

2001:43f8:750:1000:250:56ff:fe8d:79da

MX 2

10mx.ru.ac.za
90altmx.ru.ac.za

TXT 4

v=spf1 redirect=_spf.ru.ac.za
google-site-verification=6h0LnLllZZDSoNCwLYAJSl2dB6E3sZmDPaHj-7r5MIc
v=DMARC1; p=reject; sp=reject; adkim=r; aspf=r; rua=mailto:dmarc_agg@vali.email
v=STSv1; id=1720602056

NS 4

turtle.ru.ac.za
raccoon.ru.net.za
terrapin.ru.ac.za
tortoise.ru.net.za

SOA 1

dnsmaster.ru.ac.za hostmaster.ru.ac.za

SRV 1

mail.ru.ac.za:587 p1

CAA 5

iodef "mailto:hostmaster@ru.ac.za"
issue "harica.gr"
issue "pki.goog"
issue "sectigo.com"
issuewild ""

TLS Certificates (3)

Common Name	Issuer	Expires
`vhost.ru.ac.za`	C=GR, O=Hellenic Academic and Research Institutions CA, CN=HARICA OV TLS ECC	Fri, 29 Jan 2027 09:24:04 +0000
`HARICA OV TLS ECC`	C=GR, O=Hellenic Academic and Research Institutions CA, CN=HARICA TLS ECC Root CA 2021	Sat, 15 Mar 2036 09:33:51 +0000
`HARICA TLS ECC Root CA 2021`	C=GR, L=Athens, O=Hellenic Academic and Research Institutions Cert. Authority, CN=Hellenic Academic and Research Institutions ECC RootCA 2015	Fri, 31 Aug 2029 07:44:36 +0000

Subdomains (33)

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

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

Ed25519 Receipt

Receipt ID: 68854e15-48c8-4aeb-84f6-c5747e5934b2
Output Hash: 93d9210fbccd6b199a73fa8fe099cd8f0bde6f3a176d8d7b77c968a6cd7fb58b
Signature: ed25519:353c48d5b0edce45f207137a21cd325f815f55ac474614c7adefcc63c318901213cfb809ce448afc3dc7366affc939b20c9e700fe57beabf497a86a1699c3b05
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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