nubank.com.br

Observed Jul 21, 2026, 19:09 UTC (1d 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 onAmazon

Email byGoogle Workspace

Secured byAmazon

Also usesAtlassianDockerFacebook/MetaGoogle Search ConsoleMiroSlack

fintech

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

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

nubank.com.br

A / AAAA

3.170.19.723.170.19.513.170.19.543.170.19.25

Amazonserves the site

ns-1460.awsdns-54.orgns-1569.awsdns-04.co.ukns-340.awsdns-42.comns-736.awsdns-28.net

awsdns-54.org + awsdns-04.co.uk + moreanswers its DNS

aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comalt1.aspmx.l.google.com+1 more

Google Workspacereceives its email

TLS

nubank.com.br

Amazonissued its certificate

DNS Records

A 4

3.170.19.72
3.170.19.51
3.170.19.54
3.170.19.25

MX 5

1aspmx.l.google.com
10alt3.aspmx.l.google.com
10alt4.aspmx.l.google.com
5alt1.aspmx.l.google.com
5alt2.aspmx.l.google.com

TXT 34

4CcmptAv6Sy+YNB6HcptROTycd8QMFaS3mo4oK2qwUU=
MS=ms84751479
_globalsign-domain-verification=3yVViME4ns2Qo4ZmvqAgQAXbhTto8nO9WLYjFvC1XJ
_globalsign-domain-verification=QadbaC0E_WDSlUaXnQ1NtPBsiNbpNGbrMVoQo7kNCH
_globalsign-domain-verification=blGpPHSAXf4Hey2a4djhJU4SpiBuvOJemeSNxh0Fkq
_globalsign-domain-verification=hj1Is-QvOlc80bZAAdaNaADxj3ULc92fpzbaLlWJLr
_globalsign-domain-verification=iiaoqzoSRMDAZwHQ1fTkwfoSiz0eBKrL5HWO1682Yy
adobe-idp-site-verification=2dee39e70bd413767a505a950bdba1f62123c41f1c12116eb09749620a4e2206
anthropic-domain-verification-kgjwk6=LGq7352dVfGTWW01SwDoUwKWH
apple-domain-verification=54GVXafijpwzYvyT

NS 4

ns-1460.awsdns-54.org
ns-1569.awsdns-04.co.uk
ns-340.awsdns-42.com
ns-736.awsdns-28.net

SOA 1

ns-340.awsdns-42.com awsdns-hostmaster.amazon.com

CAA 11

iodef "mailto:certificates@nubank.com.br"
issue "amazon.com"
issue "globalsign.com"
issue "letsencrypt.org"
issue "pki.goog"
issue "sectigo.com"
issuewild "amazon.com"
issuewild "globalsign.com"
issuewild "letsencrypt.org"
issuewild "pki.goog"

TLS Certificates (3)

Common Name	Issuer	Expires
`nubank.com.br`	C=US, O=Amazon, CN=Amazon RSA 2048 M04	Sun, 17 Jan 2027 23:59:59 +0000
`Amazon RSA 2048 M04`	C=US, O=Amazon, CN=Amazon Root CA 1	Fri, 23 Aug 2030 22:26:35 +0000
`Amazon Root CA 1`	C=US, ST=Arizona, L=Scottsdale, O=Starfield Technologies, Inc., CN=Starfield Services Root Certificate Authority - G2	Thu, 31 Dec 2037 01:00:00 +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 nubank.com.br. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_691ec84dd8fb294c
Output Hash: fb4f8f04cb52c39240ed026f65ef4a93379c5f59a3c73ddfb127d17ad27daf23
Signature: ed25519:eddb34301ec70324ea569487d5e3af640130a99bfa138609762345dd8f5b9aa82ffcd825cebcf65685207ee405ff1519f712bd6b80eb893610b65c428a84310e
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/nubank.com.br