zst.com.br
Observed Jul 24, 2026, 22:43 UTC (9d 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.
Not responding
Email byGoogle Workspace
Also usesGoogle Search ConsoleZoom
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zst.com.br actually stands on - every host below is a signed observation
zst.com.br
NS
ns-1029.awsdns-00.orgns-1732.awsdns-24.co.ukns-507.awsdns-63.comns-773.awsdns-32.net
awsdns-00.org + awsdns-24.co.uk + moreanswers its DNS
MX
aspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comalt1.aspmx.l.google.com+1 more
Google Workspacereceives its email
DNS Records
MX 5
1aspmx.l.google.com10aspmx2.googlemail.com10aspmx3.googlemail.com5alt1.aspmx.l.google.com5alt2.aspmx.l.google.com
TXT 3
google-site-verification=e5JxMda6cEtIkhAUJcMHS6iogVm2PbFpFIYkVEuvcnkv=spf1 include:_spf.google.com ~allv=DMARC1; p=reject; rua=mailto:dmarc-reports@zoom.com.br; pct=100; adkim=s; aspf=s
NS 4
ns-1029.awsdns-00.orgns-1732.awsdns-24.co.ukns-507.awsdns-63.comns-773.awsdns-32.net
SOA 1
ns-773.awsdns-32.net awsdns-hostmaster.amazon.com
TLS Certificates (0)
None.
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_d90a56c11568fd7b- Output Hash
7b91437cdc9c7c77d34a93ed52f3f06b25886ea8c7d1ebd35be7dce97ac74f14- Signature
ed25519:d61b050d09aa5ba55cfd407ab25b08d386a5c52b122d37397957e61b8f24d08364e29d21099805dc3cfc2e708435ee40b025adaf3c516603525f8476c94f510b- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast