acesso.gov.br

Observed Jul 24, 2026, 18:01 UTC (15h 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 onSERVICO FEDERAL DE PROCESSAMENTO DE DADOS - SERPRO

Secured byLet's Encrypt

Registered toMINISTERIO DA FAZENDA

tranco_5k

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

INFRASTRUCTURE MAPwhat acesso.gov.br actually stands on - every host below is a signed observation

acesso.gov.br

A / AAAA

189.9.177.20

SERVICO FEDERAL DE PROCESSAMENTO DE DADOS - SERPROserves the site

spo1.lb.serpro.gov.brbsa1.lb.serpro.gov.br

gov.branswers its DNS

TLS

acesso.gov.br

Let's Encryptissued its certificate

DNS Records

A 1

189.9.177.20

TXT 3

v=spf1 include:spf.serpro.gov.br -all
dtm-domain-verification=Mm4eN3vpxEg5ISGkCTKnXCsN1jRpIE7UuRJmOC4VHRY
v=DMARC1; p=quarantine ; rua=mailto:dmarc@serpro.gov.br; ruf=mailto:dmarc@serpro.gov.br; adkim=r; aspf=r; pct=20; sp=quarantine

NS 2

spo1.lb.serpro.gov.br
bsa1.lb.serpro.gov.br

SOA 1

bsa1.lb.serpro.gov.br hostmaster.serpro.gov.br

TLS Certificates (3)

Common Name	Issuer	Expires
`acesso.gov.br`	C=US, O=Let's Encrypt, CN=YR1	Mon, 28 Sep 2026 22:27:51 +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 (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 acesso.gov.br. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_b55dca647e26348c
Output Hash: 363e9560301fda42078487fb8ec38034a73d9969c50eb192ad31755cf6ef9655
Signature: ed25519:32ae53ea9503f0e245e4a09638acb5433850e74c4094cf0dcb91e299dfb9f377d73e51d1948ed077ffd20de1c9ec12c9e3d2c9f478c49fc00408258ac608ba04
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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