richfield.ac.za

Observed Jul 25, 2026, 02:56 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

Email byMimecast

Secured byLet's Encrypt

Also usesGoogle Search Console

tranco

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

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

richfield.ac.za

A / AAAA

216.150.1.1

unattributedserves the site

cecelia.ns.cloudflare.comigor.ns.cloudflare.com

cloudflare.comanswers its DNS

za-smtp-inbound-1.mimecast.co.zaza-smtp-inbound-2.mimecast.co.za

Mimecastreceives its email

TLS

richfield.ac.za

Let's Encryptissued its certificate

DNS Records

A 1

216.150.1.1

MX 2

10za-smtp-inbound-1.mimecast.co.za
10za-smtp-inbound-2.mimecast.co.za

TXT 9

0ed1fe018af9c349e8c8e440c58711e938c0aae486
202311131441262nsz60zybve4taxbsb3orryalf719tioc8tb4fpq5co82spapj
202509151503102vmhjlt2hhz6o8phliln188hcnamsht1ybcvhatfrb4cw4gbw9
MS=ms47039144
MS=ms75846067
google-site-verification=7u9JSb5p9cOLRD_u4g5_LyQDVBPwLIzwwwIdjbt2Gqo
v=spf1 include:_spf.mailersend.net include:spf.protection.outlook.com include:za._netblocks.mimecast.com include:mailgun.org -all
v=DMARC1; p=none;
v=DMARC1; p=reject; sp=none; ruf=mailto:it@richfield.ac.za; rua=mailto:it@richfield.ac.za

NS 2

cecelia.ns.cloudflare.com
igor.ns.cloudflare.com

SOA 1

cecelia.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common Name	Issuer	Expires
`richfield.ac.za`	C=US, O=Let's Encrypt, CN=YR2	Mon, 21 Sep 2026 11:37:51 +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 (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 richfield.ac.za. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_5b21360ddd705d6a
Output Hash: 97cf1216ed7cb14e695f4402c8086e156e65dc34247cc5b879741ad4d2c69d04
Signature: ed25519:c336848546892404b2bc15fc13682db78611679ae15bb4f8755099693440d5ed0dd398fb3e45402d1b3a8f0b7c1b3c961b2a1ce9230214e734a82131ed1b0608
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/richfield.ac.za