astaldi.com
Observed Jul 18, 2026, 12:11 UTC (1d ago). Every field below was attested with an Ed25519 signature at scan time.
Up right now
Runs onAmazon
Email byMicrosoft 365
Secured byZeroSSL GmbH
Registered withRegister SPA
1 subdomain · construction
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat astaldi.com actually stands on - every host below is a signed observation
astaldi.com
A / AAAA
35.156.104.88
Amazonserves the site
NS
dns3.fastweb.itdns4.fastweb.it
fastweb.itanswers its DNS
MX
astaldi-com.mail.protection.outlook.com
Microsoft 365receives its email
TLS
astaldi.com
ZeroSSL GmbHissued its certificate
DNS Records
A 1
35.156.104.88
MX 1
0astaldi-com.mail.protection.outlook.com
TXT 2
v=spf1 include:spf.protection.outlook.com ip4:93.47.139.4 ip4:212.77.77.54 ip4:185.175.124.50 -allv=DMARC1; p=quarantine; rua=mailto:dmarc@astaldi.com;
NS 2
dns3.fastweb.itdns4.fastweb.it
SOA 1
dns3.fastweb.it dnsmaster.fastweb.it
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
astaldi.com |
C=AT, O=ZeroSSL GmbH, CN=ZeroSSL ECC DV SSL CA 2 | Sat, 29 Aug 2026 23:59:59 +0000 |
ZeroSSL ECC DV SSL CA 2 |
C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root E46 | Sun, 23 Sep 2035 23:59:59 +0000 |
Sectigo Public Server Authentication Root E46 |
C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust ECC Certification Authority | Mon, 18 Jan 2038 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
9d902cb7-35f7-44c6-b74b-89ca4edaf444- Output Hash
d72794a24bfd536cbf3fc3eb1abfcb1ee018565cd46c300d3a5c135b04eb4094- Signature
ed25519:ab00413fa4042403de36a446712f7022ed65694e2e0ea79d9217390963d593b2016ea5da3e231b950256245d10c43e2cdd3b8e71b07e94b5cd9641abd4cecd04- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast