biav.org
Observed Aug 16, 2026, 16:33 UTC (1h 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 onOracle Corporation
Email byGoogle Workspace
Google WorkspaceSecured byLet's Encrypt
Let's EncryptRegistered withName.com, Inc.
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat biav.org actually stands on - every host below is a signed observation
biav.org
A / AAAA
192.254.189.227
Oracle Corporationserves the site
NS
ns103.hostgator.comns104.hostgator.com
hostgator.comanswers its DNS
MX
aspmx2.googlemail.comalt1.aspmx.l.google.comaspmx.l.google.com
Google Workspacereceives its email
TLS
*.biav.org
Let's Encryptissued its certificate
DNS Records
A 1
192.254.189.227
MX 3
30aspmx2.googlemail.com20alt1.aspmx.l.google.com10aspmx.l.google.com
TXT 1
v=spf1 ip4:50.87.145.133 +a +mx +ip4:198.57.247.151 +ip4:184.173.239.119 +include:google.com -all
NS 2
ns103.hostgator.comns104.hostgator.com
SOA 1
ns6373.hostgator.com dnsadmin.gator3187.hostgator.com
SRV 1
cpanelemaildiscovery.cpanel.net:443 p0
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
*.biav.org |
C=US, O=Let's Encrypt, CN=YR1 | Wed, 30 Sep 2026 15:31:45 +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 (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_06d03c24c06579e9- Output Hash
c696e7a12d775a95c8a668386dc6bb5ed490a066d3d186a0e6905c1dc5f0d31f- Signature
ed25519:f0ea6a3968a3251693e8a2719aab062624088742cda562ab3070dd57d23961a2bd2016918d26eaa05d043e17a3419f5f9fb97fb04ed82516a5f079a972d37102- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast