registroarchimede.it
Observed Jul 24, 2026, 20:06 UTC (8d 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.
Guarded by a firewall
Runs onCloudflare
Email byGoogle Workspace
Secured byGoogle Trust Services
Also usesGoogle Search Console
IPv6 · tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat registroarchimede.it actually stands on - every host below is a signed observation
registroarchimede.it
A / AAAA
172.67.72.131104.26.12.191104.26.13.1912606:4700:20::681a:dbf+2 more
Cloudflareserves the site
NS
boyd.ns.cloudflare.comgracie.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comalt1.aspmx.l.google.com+1 more
Google Workspacereceives its email
TLS
registroarchimede.it
Google Trust Servicesissued its certificate
DNS Records
A 3
172.67.72.131104.26.12.191104.26.13.191
AAAA 3
2606:4700:20::681a:dbf2606:4700:20::681a:cbf2606:4700:20::ac43:4883
MX 5
1aspmx.l.google.com10alt3.aspmx.l.google.com10alt4.aspmx.l.google.com5alt1.aspmx.l.google.com5alt2.aspmx.l.google.com
TXT 3
google-site-verification=HP1rUnCmBac26_FIe3_XIWZ95eObxbjiZf_DiV2SZx4google-site-verification=NlxLETMzttGyiwNARcr_NrMhiMGDBGF906mza4HGa2Ev=spf1 a mx ip4:62.149.230.81 ip4:188.12.62.199 ip4:51.68.170.27 ip4:93.186.247.55 ip4:94.177.168.82 ip4:82.62.160.16 include:_spf.google.com -all
NS 2
boyd.ns.cloudflare.comgracie.ns.cloudflare.com
SOA 1
boyd.ns.cloudflare.com dns.cloudflare.com
CAA 10
issue "comodoca.com"issue "digicert.com; cansignhttpexchanges=yes"issue "letsencrypt.org"issue "pki.goog; cansignhttpexchanges=yes"issue "ssl.com"issuewild "comodoca.com"issuewild "digicert.com; cansignhttpexchanges=yes"issuewild "letsencrypt.org"issuewild "pki.goog; cansignhttpexchanges=yes"issuewild "ssl.com"
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
registroarchimede.it |
C=US, O=Google Trust Services, CN=WE1 | Thu, 01 Oct 2026 06:14:42 +0000 |
WE1 |
C=US, O=Google Trust Services LLC, CN=GTS Root R4 | Tue, 20 Feb 2029 14:00:00 +0000 |
GTS Root R4 |
C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA | Fri, 28 Jan 2028 00:00:42 +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_c4a4ee4f5cfb31a2- Output Hash
7acaa144f1463fa2e0d005f3e22b66270aa0cdb2c36bdc51479c5d699f525ff5- Signature
ed25519:b3bae5514c1b3c24e4a942b151bc080d2e60917bc410ffcfcd276252e6bf0f9cc954d4043ee2d8a053df3917bc1ff458a30801bcc594652c4397dbc5ddb9b90b- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast