zonazero.com
Observed Jul 27, 2026, 14:34 UTC (6d 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
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zonazero.com actually stands on - every host below is a signed observation
zonazero.com
A / AAAA
209.133.201.74
unattributedserves the site
NS
ns4.zonazero.com.brns2.zonazero.com.brns3.zonazero.com.brns1.zonazero.com.br
zonazero.com.branswers its DNS
MX
zonazero.com
zonazero.comreceives its email
TLS
zonazero.com
Let's Encryptissued its certificate
DNS Records
A 1
209.133.201.74
MX 1
0zonazero.com
TXT 3
v=spf1 +mx +a +ip4:209.133.201.74 +include:_spf.smtpexpress.com.br ~allbrevo-code:afd0d6a6322e874eb7a61fcec7a0c5b6v=DMARC1; p=none; pct=100; sp=none; aspf=r;
NS 4
ns4.zonazero.com.brns2.zonazero.com.brns3.zonazero.com.brns1.zonazero.com.br
SOA 1
ns1.zonazero.com.br linux.minas.com.br
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
zonazero.com |
C=US, O=Let's Encrypt, CN=YR2 | Mon, 21 Sep 2026 04:51:27 +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_17c896d788a27034- Output Hash
b7fb7577be5b19f6cd60a12b14ea1e6dcf1c1b73e09ab538a132642768dc2ed4- Signature
ed25519:9c6ac381cc65be5c044095a89f07d62e5b77b2b425de480f82fedd9d5dfd1c7c73125453f5889bcc2e74950ba114dfbbf51d2c678f92a02e520e6536157f850b- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast