dsba.org
Observed Jul 26, 2026, 00:57 UTC (7d 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 · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat dsba.org actually stands on - every host below is a signed observation
dsba.org
A / AAAA
35.172.48.220
unattributedserves the site
NS
ns37.worldnic.comns38.worldnic.com
worldnic.comanswers its DNS
MX
dsba-org.mail.protection.outlook.com
Microsoft 365receives its email
TLS
www.dsba.org
Let's Encryptissued its certificate
DNS Records
A 1
35.172.48.220
MX 1
0dsba-org.mail.protection.outlook.com
TXT 3
google-site-verification=DdusfI6CVkFZM4zkewcmwBEc1OCqSJdobIC1OBbzo8cv=spf1 ip4:35.172.48.220 ip4:207.245.94.6 ip4:34.198.100.9 ip4:34.233.22.99 ip4:3.208.130.178 include:spf.protection.outlook.com include:voipnow1.dca.net -allv=DMARC1; p=none; rua=mailto:dmagg@dsba.org; ruf=mailto:dmfor@dsba.org
NS 2
ns37.worldnic.comns38.worldnic.com
SOA 1
NS37.WORLDNIC.COM namehost.WORLDNIC.COM
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
www.dsba.org |
C=US, O=Let's Encrypt, CN=YE2 | Sat, 26 Sep 2026 02:11:16 +0000 |
YE2 |
C=US, O=ISRG, CN=Root YE | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YE |
C=US, O=Internet Security Research Group, CN=ISRG Root X2 | Thu, 02 Sep 2032 23:59:59 +0000 |
ISRG Root X2 |
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_3135511dd6c4b72f- Output Hash
93b345d9c39709bfbf98d442776bff5fdbe76fbc20d106e3ef7887ec3ecb14b9- Signature
ed25519:7c8fd0e8579b2062bcb88bc0dec012d12d84faca446b9f909394b5d55fe2832d4b2905a9e317bb54df4082c0852be4e4be44bd3bccb48cb4cbc59b159d68890c- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast