util.com.br

Observed Jul 27, 2026, 14:04 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 byMicrosoft 365

Secured byAmazon

tranco

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

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

util.com.br

A / AAAA

52.85.193.4852.85.193.5852.85.193.4952.85.193.77

unattributedserves the site

ns-1452.awsdns-53.orgns-1808.awsdns-34.co.ukns-49.awsdns-06.comns-647.awsdns-16.net

awsdns-53.org + awsdns-34.co.uk + moreanswers its DNS

util-com-br.mail.protection.outlook.com

Microsoft 365receives its email

TLS

util.com.br

Amazonissued its certificate

DNS Records

A 4

52.85.193.48
52.85.193.58
52.85.193.49
52.85.193.77

MX 1

0util-com-br.mail.protection.outlook.com

TXT 1

v=spf1 mx ip4:149.72.167.174/32 ip4:189.39.40.199/32 include:spf.protection.outlook.com include:spf.mandrillapp.com include:_spf.kmitd.com -all

NS 4

ns-1452.awsdns-53.org
ns-1808.awsdns-34.co.uk
ns-49.awsdns-06.com
ns-647.awsdns-16.net

SOA 1

ns-1808.awsdns-34.co.uk awsdns-hostmaster.amazon.com

TLS Certificates (3)

Common Name	Issuer	Expires
`util.com.br`	C=US, O=Amazon, CN=Amazon RSA 2048 M01	Sat, 23 Jan 2027 23:59:59 +0000
`Amazon RSA 2048 M01`	C=US, O=Amazon, CN=Amazon Root CA 1	Fri, 23 Aug 2030 22:21:28 +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 util.com.br. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_28aebd4973780811
Output Hash: f319616bd0761b6f53b377eff5d2854f0538cca8004eb089e1571ba79755df9e
Signature: ed25519:2c6518d15fc6227fb8083d97a944c93770c80792f7a75fa0b6f2bfd422b42833287f9561850b3bf272c3a899053a60f519b380661908f3b70c81a36e3cc7680b
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

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