donalfonso.com
Observed Jul 28, 2026, 07:53 UTC (1d 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_f2e9765deccb3eac- Output Hash
81a84ae73a094fd1cb7798cedbfd340a881366e3c629971c013dbc0603715a0b- Signature
ed25519:12984793f631fe41927065fc6fbd9140d83a2ddc7682634fa78ad4adf560ee27261148f4f8c0597083300b5a246ef151cfc21ec70e7d70b3d1a9393449770d03- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast