alfa.com.br
Observed Jul 23, 2026, 10:19 UTC (2d 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 byMicrosoft 365
Secured byDigiCert
Also usesGoogle Search ConsoleDocuSign
IPv6 · 1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat alfa.com.br actually stands on - every host below is a signed observation
alfa.com.br
A / AAAA
23.205.106.8923.205.106.702600:1408:c400:d::17cd:6a462600:1408:c400:d::17cd:6a59
2600serves the site
NS
a14-65.akam.neta3-67.akam.neta1-51.akam.neta9-64.akam.net+2 more
akam.netanswers its DNS
MX
alfa-com-br.mail.protection.outlook.com
Microsoft 365receives its email
TLS
www.safrafinanceira.com.br
DigiCert Incissued its certificate
DNS Records
A 2
23.205.106.8923.205.106.70
AAAA 2
2600:1408:c400:d::17cd:6a462600:1408:c400:d::17cd:6a59
MX 1
10alfa-com-br.mail.protection.outlook.com
TXT 12
MS=A835DAE5535C35AD08BBBB3F9AA54036D6662948n9/DAT15IPCTRZ0Ah7U8KU/W1R1RbawREB6IgLEM4GCX7D3lclxYw9iZ+rgnYrGnmeop3qTXbzL0e85EBteT9Q==v=spf1 ip4:20.197.211.39 ip4:20.197.212.213 ip4:189.38.112.0/20 include:spf.protection.outlook.com mx -allgoogle-site-verification=ULMubIGFE6Yy9T31jm4HTdJGL-Q627BcE-uZ-q_a9g0MS=ms68715849apple-domain-verification=wARoc56pTBttrUB8docusign=96a7a1ab-7af5-4fe6-b7e7-ed67c8cd6a10MS=ms81321270docusign=5a7f31f5-a2d3-4bd0-b028-9ac00c3b5ff4docusign=1a8532a8-6911-47f2-b5ab-0eb6a03e3d40
NS 6
a14-65.akam.neta3-67.akam.neta1-51.akam.neta9-64.akam.neta10-64.akam.neta26-66.akam.net
SOA 1
a1-51.akam.net hostmaster.alfa.com.br
SRV 1
email.alfaserv.com.br:443 p0
TLS Certificates (2)
| Common Name | Issuer | Expires |
|---|---|---|
www.safrafinanceira.com.br |
C=US, O=DigiCert Inc, CN=DigiCert Global G3 TLS ECC SHA384 2020 CA1 | Sun, 29 Nov 2026 23:59:59 +0000 |
DigiCert Global G3 TLS ECC SHA384 2020 CA1 |
C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G3 | Sun, 13 Apr 2031 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_ea4dfb14573a69db- Output Hash
6e0bb797f041c6383dd8f606619dd533ec2db61cfabe4e208b01b2fc596947dd- Signature
ed25519:9884302e5dbee6f16480a9d385dc4521c7af3ad71ab33c8b6ced2d2e82d35375873657a209a750b3fa8bc6b5a5c08fd8221a9c307f0d6f4b8f778a70f106350b- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast