sei.df.gov.br

Observed Jul 22, 2026, 00:44 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 onCloudflare

Secured bySectigo

tranco_40k

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

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

sei.df.gov.br

A / AAAA

104.18.24.28104.18.25.28

Cloudflareserves the site

TLS

*.sei.df.gov.br

Sectigo Limitedissued its certificate

DNS Records

A 2

104.18.24.28
104.18.25.28

CAA 6

issue "letsencrypt.org"
issue "pki.goog"
issue "sectigo.com"
issuewild "letsencrypt.org"
issuewild "pki.goog"
issuewild "sectigo.com"

TLS Certificates (4)

Common Name	Issuer	Expires
`*.sei.df.gov.br`	C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA OV R36	Sat, 16 Jan 2027 23:59:59 +0000
`Sectigo Public Server Authentication CA OV R36`	C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root R46	Fri, 21 Mar 2036 23:59:59 +0000
`Sectigo Public Server Authentication Root R46`	C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority	Mon, 18 Jan 2038 23:59:59 +0000
`USERTrust RSA Certification Authority`	C=GB, ST=Greater Manchester, L=Salford, O=Comodo CA Limited, CN=AAA Certificate Services	Sun, 31 Dec 2028 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 sei.df.gov.br. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_9df6c9deb52b18a4
Output Hash: 0afcf43924d272d13f64a78e75be6b4d05bb67c958ce3f6e94f27974d982c08b
Signature: ed25519:95243fd250bcd31b3c7aac06540351c46945495b7d7c8268605d69f020f4c7c22277277b2cde560957fb02680823f355f6aabd63b5efaa72a546749601b58100
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/sei.df.gov.br