usgaa.org
Observed Jul 27, 2026, 09:45 UTC (6d 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 byGoogle Workspace
Secured byLet's Encrypt
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat usgaa.org actually stands on - every host below is a signed observation
usgaa.org
A / AAAA
35.244.153.4435.227.194.5134.149.36.17934.149.120.3
unattributedserves the site
NS
ns2.siteground.netns1.siteground.net
siteground.netanswers its DNS
MX
alt1.aspmx.l.google.comaspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.com+1 more
Google Workspacereceives its email
TLS
*.usgaa.org
Let's Encryptissued its certificate
DNS Records
A 4
35.244.153.4435.227.194.5134.149.36.17934.149.120.3
MX 5
5alt1.aspmx.l.google.com1aspmx.l.google.com5alt2.aspmx.l.google.com10alt3.aspmx.l.google.com10alt4.aspmx.l.google.com
TXT 2
v=spf1 include:servers.mcsv.net include:usgaa.org.spf.auto.dnssmarthost.net ?allv=DMARC1; p=none; aspf=r; adkim=r;
NS 2
ns2.siteground.netns1.siteground.net
SOA 1
ns1.siteground.net root.m69.siteground.biz
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
*.usgaa.org |
C=US, O=Let's Encrypt, CN=YR2 | Sat, 17 Oct 2026 14:14:57 +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 (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_8cbc0caecec5b64f- Output Hash
ea01472590fbfa645da4da4d75d4d7934e4da46587db19bf0c7f98ff24dafda8- Signature
ed25519:7b6a76e8525af59176a994705ae3373c43452b2ce9d179cbf567a7abf15df0187a9620c93f8083e022690841da81fb35903586717fb56ede98d618c72c10be01- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast