redutoresibr.com.br

Observed Jul 26, 2026, 12:38 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 byLet's Encrypt

Also usesFacebook/MetaGoogle Search Console

1 subdomain · domcop

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

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

redutoresibr.com.br

A / AAAA

20.206.64.116

unattributedserves the site

ns1.skymail.net.brns2.skymail.net.brns3.skymail.net.br

net.branswers its DNS

redutoresibr-com-br.mail.protection.outlook.com

Microsoft 365receives its email

TLS

www.redutoresibr.com.br

Let's Encryptissued its certificate

DNS Records

A 1

20.206.64.116

MX 1

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

TXT 9

openai-domain-verification=dv-AFk9JMWB414AI0GRSxdDI6Bl
google-site-verification=zEU5ce8Fzg5C0NTAstHSpDpAwFRFE1Yz5o7pRGJzR4Q
google-gws-recovery-domain-verification=71670003
openai-domain-verification-dv-8lugr9p0r4jrQHcraA1IqJRp
google-site-verification=zU561WeuzGoD6oGlwHkGXDFxh2BgGI5NWrkU8nUXY88
_pftupjcaqdsbn48qbgaft2ljsdm638x
v=spf1 include:redspf.redutoresibr.com.br include:spf.protection.outlook.com mx include:_spf.rdstation.com.br include:sendgrid.net include:_spf.tiflux.com -all
facebook-domain-verification=pv0s5gt67yii0w10drgbwsccl43qhg
v=DMARC1;p=none;rua=maito:dmarc@redutoresibr.com.br;ruf=mailto:dmarc@redutoresibr.com.br;rf=afrf;pct=100

NS 3

ns1.skymail.net.br
ns2.skymail.net.br
ns3.skymail.net.br

SOA 1

ns1.skymail.net.br hostmaster.redutoresibr.com.br

TLS Certificates (3)

Common Name	Issuer	Expires
`www.redutoresibr.com.br`	C=US, O=Let's Encrypt, CN=YR1	Thu, 22 Oct 2026 23:17:24 +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 (1)

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

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

Ed25519 Receipt

Receipt ID: rcpt_c2d56f0e11a7c4b9
Output Hash: 33740953de42496fc211a2bf5e494476ce0ac32a189b8ade5e7cb4141e474e10
Signature: ed25519:7cfd4fe862bcaa39323a25de5fa84fb41962d8573c74c11b1dc83936cb75130695988af752ca00160ddfe32cc4930079c5d97d6d7b442708a71229fc0aae5809
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

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