donalfonso.com
Observed Jul 26, 2026, 00:54 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
1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat donalfonso.com actually stands on - every host below is a signed observation
donalfonso.com
A / AAAA
85.10.154.12
unattributedserves the site
NS
ns1.bdm.microsoftonline.comns2.bdm.microsoftonline.comns3.bdm.microsoftonline.comns4.bdm.microsoftonline.com
microsoftonline.comanswers its DNS
MX
donalfonso-com.mail.protection.outlook.com
Microsoft 365receives its email
TLS
donalfonso.com
Let's Encryptissued its certificate
DNS Records
A 1
85.10.154.12
MX 1
0donalfonso-com.mail.protection.outlook.com
TXT 3
mscid=mEe0ueezCLe0a7Q4U6HhrfqmaD+M6q0AySomnP513TAklqZXa3d/yJ9dRcsEuVfAh7k4gvXcDKiJszcCjfn5mA==v=spf1 include:spf.synxis.com ip4:62.94.10.128/25 ip4:5.189.163.227 include:spf.protection.outlook.com include:sendgrid.net ~allv=DMARC1; p=quarantine; sp=quarantine; rua=mailto:info@donalfonso.com; pct=100; fo=1;
NS 4
ns1.bdm.microsoftonline.comns2.bdm.microsoftonline.comns3.bdm.microsoftonline.comns4.bdm.microsoftonline.com
SOA 1
ns1.bdm.microsoftonline.com azuredns-hostmaster.microsoft.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
donalfonso.com |
C=US, O=Let's Encrypt, CN=YR2 | Fri, 09 Oct 2026 16:46:18 +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_f22c7abfe4383a8d- Output Hash
b9f69620cc0a30c102f22281b5ebb332082f7b06c544dd33bfd708723126ba90- Signature
ed25519:3d98fbf41219d759aa8291f74c8546ff41dbe507f3932f9a087ac1791bbbbb005f902fdd4f1d7ba1a99cf654e81781e1bdf63e3aaeb5f562f35ef4a461953f03- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast