zonacerealista.com.br
Observed Aug 11, 2026, 06:42 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
Runs onCloudflare
Email byGoogle (SPF sender)
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 zonacerealista.com.br actually stands on - every host below is a signed observation
zonacerealista.com.br
A / AAAA
23.227.38.65
Cloudflareserves the site
NS
a.sec.dns.brc.sec.dns.br
dns.branswers its DNS
MX
mx.b.locaweb.com.brmx.core.locaweb.com.brmx.a.locaweb.com.brmx.jk.locaweb.com.br
Google (SPF sender)receives its email
TLS
zonacerealista.com.br
Let's Encryptissued its certificate
DNS Records
A 1
23.227.38.65
MX 4
10mx.b.locaweb.com.br10mx.core.locaweb.com.br20mx.a.locaweb.com.br20mx.jk.locaweb.com.br
TXT 4
mandrill_verify.F2qdIy4ChICoSXQ5O8JimQMS=599CCB3AC9D5CAE90CB7C2F1298B3956E8425BA6google-site-verification=6iC3nQql8CdFFg43HML2PNERCLj91TCRvbxpXehfOTQv=spf1 a mx ip4:189.113.3.8/29 ip4:189.113.6.112/29 include:_spf.kmitd.com include:_spf.google.com include:_spf.locaweb.com.br ~all
NS 2
a.sec.dns.brc.sec.dns.br
SOA 1
a.sec.dns.br hostmaster.registro.br
DMARC_RECORDS 1
v=DMARC1; p=none; rua=mailto:dmarc@zonacerealista.com.br
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
zonacerealista.com.br |
C=US, O=Let's Encrypt, CN=YE2 | Fri, 11 Sep 2026 23:27:03 +0000 |
YE2 |
C=US, O=ISRG, CN=Root YE | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YE |
C=US, O=Internet Security Research Group, CN=ISRG Root X2 | Thu, 02 Sep 2032 23:59:59 +0000 |
ISRG Root X2 |
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; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_549336ed84450cdc- Output Hash
9b245e4b50e8da9d0428271d1f9dede33b70959c7ab3e5eebf13661d7ac2f3a0- Signature
ed25519:1d10dd9f6d6157da455446693cb0c66b9374d566f58fcafaeec3fbc76bb127e726ea51247cfda79c5a4b39184f46387fdf0fc49f681a332662099182eefa4001- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast