arduiniana.org

Observed Jul 27, 2026, 18:23 UTC (3h 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.

Verify this receipt yourself + Watch this domain

Up right now

Email byZoho Mail

Secured byLet's Encrypt

4 subdomains · majestic

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat arduiniana.org actually stands on - every host below is a signed observation

arduiniana.org

A / AAAA

198.12.221.214

unattributedserves the site

ns21.domaincontrol.comns22.domaincontrol.com

domaincontrol.comanswers its DNS

mx.zoho.eumx3.zoho.eumx2.zoho.eu

Zoho Mailreceives its email

TLS

www.arduiniana.org

Let's Encryptissued its certificate

DNS Records

A 1

198.12.221.214

MX 3

10mx.zoho.eu
20mx3.zoho.eu
50mx2.zoho.eu

TXT 2

v=spf1 include:dc-8e814c8572._spfm.arduiniana.org ~all
NETORGFT13274406.onmicrosoft.com

NS 2

ns21.domaincontrol.com
ns22.domaincontrol.com

SOA 1

ns21.domaincontrol.com dns.jomax.net

SRV 1

autodiscover.secureserver.net:443 p0

TLS Certificates (3)

Common Name	Issuer	Expires
`www.arduiniana.org`	C=US, O=Let's Encrypt, CN=YR1	Tue, 01 Sep 2026 08:31:13 +0000
`YR1`	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 (4)

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 receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for arduiniana.org. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/arduiniana.org">
  <img src="https://domaindrift.io/badge/arduiniana.org.svg"
       width="300" height="64" alt="DomainDrift signed observations for arduiniana.org">
</a>

Ed25519 Receipt

Receipt ID: rcpt_f557a792df1b8372
Output Hash: 163a5e74fe4826c19c5f674a51e40e1b5624cc0cf7b3eb9aaa85c9bd1dd77628
Signature: ed25519:2e91cd7b389b15eade80cf53f5b3ce62f1078679393566786a6468591b3fb5bc3e3940dd8ccfc0066a5a0ad95108cb23d9d84e5454f6d4e2fad314cb19018c0a
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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Permalink: https://domaindrift.io/t/arduiniana.org