usabbs.org
Observed Jul 25, 2026, 10:12 UTC (8d 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_e51fc576150bed10- Output Hash
7222ace829fdb5838e9ebab60d09cb80cc4a05c76b5e73eaffb21a98ce652aa2- Signature
ed25519:4daf887fc34c593fabe4278ec0b629aa15e7a35400bd5a16b5333c72c40232b68daebe4d79e3764f3fa6b4ca19e9efc1b74506a50904cf1434aafdbaadf92e00- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast