zonazero.com.br
Observed Aug 2, 2026, 13:37 UTC (19h 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
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zonazero.com.br actually stands on - every host below is a signed observation
zonazero.com.br
A / AAAA
209.133.201.74
unattributedserves the site
NS
dns2.minas.com.brdns1.minas.com.brdns4.minas.com.brdns3.minas.com.br
minas.com.branswers its DNS
MX
zonazero.com.br
zonazero.com.brreceives its email
TLS
zonazero.com.br
Let's Encryptissued its certificate
DNS Records
A 1
209.133.201.74
MX 1
0zonazero.com.br
TXT 1
v=spf1 ip4:209.133.201.74 include:_spf.smtpexpress.com.br +a +mx ~all
NS 4
dns2.minas.com.brdns1.minas.com.brdns4.minas.com.brdns3.minas.com.br
SOA 1
dns1.minas.com.br linux.minas.com.br
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
zonazero.com.br |
C=US, O=Let's Encrypt, CN=YR2 | Mon, 31 Aug 2026 22:52:04 +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 receiptEd25519 Receipt
- Receipt ID
rcpt_48fa709e5e46bb25- Output Hash
eb858e661fd28bdc8223fed70553f05987128b2ae409fdd276fbbec35d9d6083- Signature
ed25519:1ab68503102b45aec14bb5f6b724847201ea56a36d40e77f9147cac9d24904497f7f6ae1effea51169d5a73ff7f94e33ed5ecbb0b75ac102b9682ef3cc93f109- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast