duettoresearch.com

Observed Jul 27, 2026, 22:19 UTC (4d 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

Runs onCloudflare

Email byGoogle Workspace

Secured byLet's Encrypt

Registered withTucows Domains Inc.

Also usesGoogle Search ConsoleNotionAtlassian

tranco

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

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

duettoresearch.com

A / AAAA

199.60.103.39199.60.103.139

Cloudflareserves the site

ns3.dnsmadeeasy.comns2.dnsmadeeasy.comns0.dnsmadeeasy.comns4.dnsmadeeasy.com+1 more

dnsmadeeasy.comanswers its DNS

aspmx.l.google.comaspmx3.googlemail.comaspmx2.googlemail.comalt2.aspmx.l.google.com

Google Workspacereceives its email

TLS

4a0cea3e.sni.cloudflaressl.com

Let's Encryptissued its certificate

DNS Records

A 2

199.60.103.39
199.60.103.139

MX 4

1aspmx.l.google.com
10aspmx3.googlemail.com
10aspmx2.googlemail.com
5alt2.aspmx.l.google.com

TXT 23

google-site-verification=aI2_0FbXTsr0e7Kc19hpE0VIL2BBbnysKmcXqL1xelM
jetbrains-domain-verification=18uax0q6l9cqgm4a4l9z8wa0s
google-site-verification=wqg2ShJI8xu-arQVg2L2CV2LQoZ1Wb0gUYF2p8xLQVs
v=spf1 redirect=duettoresearch.com.hosted.spf-report.com
8mboklkr3o79srgmbfjoon3gke
MS=ms97933782
atlassian-domain-verification=SzdNIGsl/hLHhWBucK9nrVJo6ehRatEsYCbqL8JFHqSAxKuE9bF6X0v0rtKmdemX
rtkntalvib7uv865lakqtj2ro8
EC14597186
pendo-domain-verification=UX87VROWIwD7XfFtVxEfGwPfhqY

NS 5

ns3.dnsmadeeasy.com
ns2.dnsmadeeasy.com
ns0.dnsmadeeasy.com
ns4.dnsmadeeasy.com
ns1.dnsmadeeasy.com

SOA 1

ns10.digicertdns.com dns.digicertdns.com

TLS Certificates (4)

Common Name	Issuer	Expires
`4a0cea3e.sni.cloudflaressl.com`	C=US, O=Let's Encrypt, CN=YE1	Mon, 07 Sep 2026 14:23:11 +0000
`YE1`	C=US, O=ISRG, CN=Root YE	Sat, 02 Sep 2028 23:59:59 +0000
`Root YE`	C=US, O=Internet Security Research Group, CN=ISRG Root X2	Thu, 02 Sep 2032 23:59:59 +0000
`ISRG Root X2`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Thu, 02 Sep 2032 23:59:59 +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 receipt

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

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

Ed25519 Receipt

Receipt ID: rcpt_af0c3a3c8ab2a3e2
Output Hash: c27e517f393dbba003fdd66d9d0ee000a8559de4416219cf638f26056c0f284d
Signature: ed25519:956e6cb38c2ddb533467f6fe0d23ece522f941f07b1618269460621c33fdee5803402f32710d62287017fa65c8459f566975d24ee1f5aa6379ffd457d313fd08
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/duettoresearch.com