arruda.blog.br

Observed Jul 27, 2026, 04:05 UTC (6d 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

1 subdomain · domcop

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

INFRASTRUCTURE MAPwhat arruda.blog.br actually stands on - every host below is a signed observation

arruda.blog.br

A / AAAA

185.199.108.153185.199.109.153185.199.110.153185.199.111.153

unattributedserves the site

a.sec.dns.brb.sec.dns.br

dns.branswers its DNS

aspmx.l.google.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.com+1 more

Google Workspacereceives its email

TLS

arruda.blog.br

Let's Encryptissued its certificate

DNS Records

A 4

185.199.108.153
185.199.109.153
185.199.110.153
185.199.111.153

MX 5

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

NS 2

a.sec.dns.br
b.sec.dns.br

SOA 1

a.sec.dns.br hostmaster.registro.br

TLS Certificates (3)

Common Name	Issuer	Expires
`arruda.blog.br`	C=US, O=Let's Encrypt, CN=YR2	Wed, 16 Sep 2026 10:09:53 +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 (1)

www.arruda.blog.br

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 arruda.blog.br. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_ba28038d6008175c
Output Hash: dc3a07430b058e68241432193cab801ae3e3e096acd604f670ff82f8aa087ea1
Signature: ed25519:9a9c9778957eceac633594643f021d585a4b1af03ef6b6615ae3e4465903229e163e4c6a1980af48d679478c27e6fe8699b02e679dabc71b6693252a12a7aa0d
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/arruda.blog.br