dubly.ai

Observed Jul 27, 2026, 04:29 UTC (5d 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 byGoogle Workspace

Secured byLet's Encrypt

Also usesGoogle Search ConsoleHubSpot

domcop

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

INFRASTRUCTURE MAPwhat dubly.ai actually stands on - every host below is a signed observation

dubly.ai

A / AAAA

216.150.1.1

unattributedserves the site

ns.udag.netns.udag.dens.udag.org

udag.net + udag.de + moreanswers its DNS

alt1.aspmx.l.google.comalt4.aspmx.l.google.comalt3.aspmx.l.google.comalt2.aspmx.l.google.com+1 more

Google Workspacereceives its email

TLS

dubly.ai

Let's Encryptissued its certificate

DNS Records

A 1

216.150.1.1

MX 5

20alt1.aspmx.l.google.com
50alt4.aspmx.l.google.com
40alt3.aspmx.l.google.com
30alt2.aspmx.l.google.com
10aspmx.l.google.com

TXT 5

lemlist-verif=-69c26075
v=spf1 include:_spf.mlsend.com include:_spf.google.com include:spf.hubspotemail.net ~all
google-site-verification=DZJtGe6_cUT0qQhg_wUekNkRluWud1O_KoE_BqGLaaw
google-site-verification=O9aUGUJnqbZ1uJx7QFGgKKTkJlmmJW1wQe8bKkQAgPY
v=DMARC1;p=none;sp=none;pct=100;rua=mailto:sp@dubly.ai, mailto:dmarc_agg@vali.email;ruf=mailto:sp@dubly.ai;ri=86400;aspf=s;adkim=s;fo=1

NS 3

ns.udag.net
ns.udag.de
ns.udag.org

SOA 1

ns.udag.de hostmaster.united-domains.de

TLS Certificates (3)

Common Name	Issuer	Expires
`dubly.ai`	C=US, O=Let's Encrypt, CN=YR2	Wed, 21 Oct 2026 03:29:01 +0000
`YR2`	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 (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 dubly.ai. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_d478081c22a1b4c0
Output Hash: 9cd407a1ec7a784daed44be4c6090612363a8a437efe467ce2faa2b4c3085553
Signature: ed25519:6a2b02ad26c14e6eb23cb78df603fdff07ab2a22d9eb893ff31a4440ebd638361823990b8b54c549ef161c21636536af6a99bc5237f18682f937a3ec81a96f05
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/dubly.ai