uol.com.br

Observed Jul 21, 2026, 19:38 UTC (2d 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 onUniverso Online S.A

Secured byDigiCert

IPv6 · 1 subdomain · push_legacy

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

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

uol.com.br

A / AAAA

200.147.35.1492804:49c:3102:401:ffff:ffff:ffff:36

Universo Online S.Aserves the site

eliot.uol.com.brborges.uol.com.brcharles.uol.com.br

uol.com.branswers its DNS

mx.uol.com.br

uol.com.brreceives its email

TLS

uol.com.br

DigiCert Incissued its certificate

DNS Records

A 1

200.147.35.149

AAAA 1

2804:49c:3102:401:ffff:ffff:ffff:36

MX 1

10mx.uol.com.br

TXT 12

_8esp8bv05hm317pw8anflp8qihsth30
_83pxpdpwjalno6229vnvuiphgnwl0t8
_k1t6hq44koqbgzu2b1og3c96qpgx4js
_akamai-host-challenge.dex.eks.stg.robinson.service.uol.com.br
DZC=qvK68EJ
v=spf1 include:spf.uol.com.br include:spfexcl.uol.com.br include:relays.uol.com.br -all
v2xbmyjp43k50d3539mlpp0h8c9ff03t
ct2ns2rvjpch04sh4k9f9l301mrm4sxn
_icf9558lsj647ovf9awfysrn20b04ae
_d8uyauhlmikic4bbglmqux1fg7fe6pt

NS 3

eliot.uol.com.br
borges.uol.com.br
charles.uol.com.br

SOA 1

a10-dns-uolcsfe1.host.intranet root.uol.com.br

SRV 3

xmpp.uol.com.br:5222 p5
imap.uol.com.br:993 p0
smtp.uol.com.br:587 p10

TLS Certificates (2)

Common Name	Issuer	Expires
`uol.com.br`	C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=RapidSSL TLS RSA CA G1	Tue, 09 Mar 2027 23:59:59 +0000
`RapidSSL TLS RSA CA G1`	C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2	Tue, 02 Nov 2027 12:24:33 +0000

Subdomains (1)

www.uol.com.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 uol.com.br. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_cbd2fa64f2e9b773
Output Hash: 91c72d6e9591ce1f4efaaffb8a87cf06423e6e7b3f390e687907d2e953363576
Signature: ed25519:f46ce11ce4a179d5f415e738c36e20f2c68966a5a2cfc7a5e969bfc2ac741d4ca8466ccf435c004077898190577f1d84e7c911295b189b96576890c9e7346e02
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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