usabbs.org
Observed Aug 3, 2026, 09:01 UTC (18h 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 byMicrosoft 365
Secured byLet's Encrypt
Also usesGoogle Search Console
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat usabbs.org actually stands on - every host below is a signed observation
usabbs.org
A / AAAA
208.109.29.177
unattributedserves the site
NS
ns65.domaincontrol.comns66.domaincontrol.com
domaincontrol.comanswers its DNS
MX
usabbs-org.mail.protection.outlook.com
Microsoft 365receives its email
TLS
www.usabbs.org
Let's Encryptissued its certificate
DNS Records
A 1
208.109.29.177
MX 1
0usabbs-org.mail.protection.outlook.com
TXT 3
google-site-verification=J7BKL8CxI0rbPwZjL_9et8GU4kNQqbauAkUGlD60VN4NETORGFT4785915.onmicrosoft.comv=spf1 include:spf.protection.outlook.com -all
NS 2
ns65.domaincontrol.comns66.domaincontrol.com
SOA 1
ns65.domaincontrol.com dns.jomax.net
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
www.usabbs.org |
C=US, O=Let's Encrypt, CN=YR2 | Wed, 30 Sep 2026 04:00:33 +0000 |
YR2 |
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_e475428a0e327c05- Output Hash
eb1d533e315fd40d0cd7fe60fbd9ca508b29483836c0e54e9dab162d7d4f8625- Signature
ed25519:b0e8bc2775d1527a5cd055793fca94bf13faedbac7dbd0ff155b1bd9a83b80ee0eaeaf12dac7492faa585c27f45b72a400fc70cb6c8a939308e5c74c525f8209- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast