zaut.com.br
Observed Aug 2, 2026, 22:16 UTC (14h 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
Email byGoogle Workspace
Secured byLet's Encrypt
Also usesGoogle Search Console
1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zaut.com.br actually stands on - every host below is a signed observation
zaut.com.br
A / AAAA
177.84.193.16
unattributedserves the site
NS
e.sec.dns.brf.sec.dns.br
dns.branswers its DNS
MX
aspmx.l.google.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.com+1 more
Google Workspacereceives its email
TLS
zaut.com.br
Let's Encryptissued its certificate
DNS Records
A 1
177.84.193.16
MX 5
1aspmx.l.google.com5alt1.aspmx.l.google.com5alt2.aspmx.l.google.com10alt3.aspmx.l.google.com10alt4.aspmx.l.google.com
TXT 2
v=spf1 include:_spf.superlogica.com ~allgoogle-site-verification=E1f7zbZSBz029DW24eUuWg-2EZDaBIPHEJL2Zzglm74
NS 2
e.sec.dns.brf.sec.dns.br
SOA 1
e.sec.dns.br hostmaster.registro.br
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
zaut.com.br |
C=US, O=Let's Encrypt, CN=YR1 | Mon, 05 Oct 2026 13:11:45 +0000 |
YR1 |
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_bb527f86c0ed7f9a- Output Hash
603a586a57cb4f4007073bbdbca41ee3571447ecabd35f21a1b8aedb57d302d0- Signature
ed25519:c7f3f0f2bdb088bb53b58702ffc43353f96d43e69ba50fffaf2699e9a7c2803611293703ae6c4199daedc8a5bd9b163e8be861a421cb302f69be488745ede50c- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast