zsd.co.za
Observed Aug 3, 2026, 08:15 UTC (2h 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
Secured byLet's Encrypt
Also usesGoogle Search Console
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zsd.co.za actually stands on - every host below is a signed observation
zsd.co.za
A / AAAA
196.25.198.83
unattributedserves the site
NS
nimbus.zsd.co.zans1.zomerlust.com
zsd.co.za + zomerlust.comanswers its DNS
MX
mx0.zsd.co.za
zsd.co.zareceives its email
TLS
zsd.co.za
Let's Encryptissued its certificate
DNS Records
A 1
196.25.198.83
MX 1
100mx0.zsd.co.za
TXT 2
v=spf1 include:_spf.zsdmail.com ~allgoogle-site-verification=MbCLJwSME27q8QtnpRk4OFfKTf51mUZjpqnIP-r6z1w
NS 2
nimbus.zsd.co.zans1.zomerlust.com
SOA 1
nimbus.zsd.co.za dns-admin.zsd.co.za
SRV 2
pop3.zsd.co.za:993 p0smtp-auth.zsdmail.com:587 p0
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
zsd.co.za |
C=US, O=Let's Encrypt, CN=YR2 | Thu, 08 Oct 2026 07:31:39 +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)
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_3ddd1eaa0f5ea0c9- Output Hash
5714715028a289bb5a1c5419dfbb91e6e93a76b64da0dae6b0105a874096e746- Signature
ed25519:acff9402198174feb5e159dd2b1a2e0f10f4ec68f0017a604ec9af161ab62af7217619df6d3e4a894d4e104bea663ed420a5bd6a4b4d40d36b9408ad4704f803- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast