duca.com

Observed Jul 26, 2026, 00:57 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.

Verify this receipt yourself + Watch this domain

Up right now

Email byMicrosoft 365

Secured byDigiCert

Also usesAtlassianDocuSignFacebook/MetaGoogle Search ConsoleHubSpot

3 subdomains · majestic

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

INFRASTRUCTURE MAPwhat duca.com actually stands on - every host below is a signed observation

duca.com

A / AAAA

3.167.56.1163.167.56.113.167.56.1003.167.56.120

unattributedserves the site

ns-1234.awsdns-26.orgns-1924.awsdns-48.co.ukns-504.awsdns-63.comns-739.awsdns-28.net

awsdns-26.org + awsdns-48.co.uk + moreanswers its DNS

duca-com.mail.protection.outlook.com

Microsoft 365receives its email

TLS

*.duca.com

DigiCert Incissued its certificate

DNS Records

A 4

3.167.56.116
3.167.56.11
3.167.56.100
3.167.56.120

MX 1

0duca-com.mail.protection.outlook.com

TXT 8

MS=ms30740006
apple-domain-verification=hhZHJU1S1FLziGDe
atlassian-domain-verification=uLEtKgg2esaC4nqQJYRzIeBgS/T8QysyiGST8RJUfANz/EUEWptaGeFYJj3gPtfg
docusign=63c2f361-64e2-4603-a6f2-7181006f6a5a
facebook-domain-verification=ko3pefzo098m9tvlwmnu40iagyf6ik
google-site-verification=RG1wRI19Qo5ek_mHqi6UhxM4NLR0QdWDzk2rbAk4kBQ
v=spf1 ip4:67.69.107.14 ip4:69.46.98.68 include:spf.protection.outlook.com include:spfca.doxim.com include:spf.mandrillapp.com include:39949045.spf05.hubspotemail.net include:emailus.freshservice.com exists:%{i}.spf.hc368-39.ca.iphmx.com ~all
v=DMARC1; p=none

NS 4

ns-1234.awsdns-26.org
ns-1924.awsdns-48.co.uk
ns-504.awsdns-63.com
ns-739.awsdns-28.net

SOA 1

ns-1924.awsdns-48.co.uk awsdns-hostmaster.amazon.com

TLS Certificates (2)

Common Name	Issuer	Expires
`*.duca.com`	C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=GeoTrust TLS RSA CA G1	Tue, 02 Feb 2027 23:59:59 +0000
`GeoTrust TLS RSA CA G1`	C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2	Tue, 02 Nov 2027 12:23:37 +0000

Subdomains (3)

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 duca.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_8761aed4e6fda0ae
Output Hash: ceb17fe8834c8a62e4803ff112e93f0f3a1f733ad91316d72000e45e85f7f23a
Signature: ed25519:cf8e9974820a20f6997e2c989cd2a5274bfc00e644712c2165700afde6cad09ca3c53d79ea61691bf82b0423be3206ed31fae375263292a552d8b3625312ec06
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

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