dnsstudy.africa
Observed Jul 27, 2026, 22:57 UTC (4d 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
IPv6 · 1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat dnsstudy.africa actually stands on - every host below is a signed observation
dnsstudy.africa
A / AAAA
192.96.24.12001:42a0::1
2001serves the site
NS
control.vweb.co.zasecdns1.posix.co.zasecdns2.posix.co.zasecdns3.posix.co.za
vweb.co.za + posix.co.zaanswers its DNS
MX
mail.vweb.co.zasecdns1.posix.co.za
vweb.co.za + posix.co.zareceives its email
TLS
dnsstudy.africa
Let's Encryptissued its certificate
DNS Records
A 1
192.96.24.1
AAAA 1
2001:42a0::1
MX 2
0mail.vweb.co.za10secdns1.posix.co.za
TXT 2
v=spf1 include:_spf.vweb.co.za include:_spf.posix.co.za -allv=DMARC1; p=none; sp=none; adkim=r; aspf=r; ruf=mailto:dmarc@dnsstudy.africa; fo=1;
NS 4
control.vweb.co.zasecdns1.posix.co.zasecdns2.posix.co.zasecdns3.posix.co.za
SOA 1
control.vweb.co.za dns-admin.posix.co.za
CAA 2
iodef "mailto:dns-admin@posix.co.za"issue "letsencrypt.org"
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
dnsstudy.africa |
C=US, O=Let's Encrypt, CN=YR2 | Tue, 22 Sep 2026 23:06:56 +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_745dc310efb59c59- Output Hash
1454f7c5cba4b3598e41c1bb4f43596cb175a15d81bdec9dc367c5c151a5bbb6- Signature
ed25519:67a17fce82edf3706f639824c5fe95d6fb8bd6e67a90801993377f052e9c649db340877fc3727934169389debc376418f42c7b6db69f3f8798aed9f7f920fd03- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast