carrefour.com.br

Observed Jul 18, 2026, 12:22 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

Guarded by a firewall

Runs onCloudflare

Email byMicrosoft 365

Secured byGoogle Trust Services

Registered withTOWEB-BRASIL

Also usesFacebook/MetaGoogle Search Console

push_legacy

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

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

carrefour.com.br

A / AAAA

172.64.150.73104.18.37.183

Cloudflareserves the site

carrera.ns.cloudflare.comrex.ns.cloudflare.com

cloudflare.comanswers its DNS

e-carrefour-com-br.mail.protection.outlook.com

Microsoft 365receives its email

TLS

carrefour.com.br

Google Trust Servicesissued its certificate

DNS Records

A 2

172.64.150.73
104.18.37.183

MX 1

0e-carrefour-com-br.mail.protection.outlook.com

TXT 18

MS=ms48879462
_acme-challenge.api-middleware-flyer-services-dev.cloud.carrefour.com.br=SDVVnwESTX5-LZPo05EcJzN0_9g4nSlLbc1zuanzX9c
_acme-challenge.back-app-push-message-qa.cloud.carrefour.com.br=JVDQe9Z2SSXe-mt3Gi2Q9Fds-xfTAYpfWKOCzYnRGqw
_acme-challenge.mercado.carrefour.com.br=M3X4B_l3S4fV6me4WMCXW7MXXLqtbHhkGQCeQ54EoIs
_acme-challenge.secure.mercado.carrefour.com.br=HWiE4XW5KPPc57bDMOfX4exFjlPFLge1PWa-FJR66pQ
_acme-challenge.www.carrefour.com.br=Kh4AJQGhjv6h8rDpMCNsjJz63zpJCq3Oj_VRIsDrLrE
_globalsign-domain-verification=DRzQ07ocAHRJ21zRutCQoS47XwswNCIRy4W8AE2D4F
amazonses:wvQyOwO9evK33JiJZrTxT6MLjwAy/Xg6CaSCjm0kuqI=
cloudflare-verify.cloud=339924373-811435231
facebook-domain-verification=6k1gxn693rvuimqkorxy2undrle696

NS 2

carrera.ns.cloudflare.com
rex.ns.cloudflare.com

SOA 1

carrera.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common Name	Issuer	Expires
`carrefour.com.br`	C=US, O=Google Trust Services, CN=WE1	Sat, 19 Sep 2026 01:13:13 +0000
`WE1`	C=US, O=Google Trust Services LLC, CN=GTS Root R4	Tue, 20 Feb 2029 14:00:00 +0000
`GTS Root R4`	C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA	Fri, 28 Jan 2028 00:00:42 +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 carrefour.com.br. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: 56163081-fc2c-4ecc-8fdd-9ba1add05062
Output Hash: 69b45c0ab1081cebaaae8b069cea9c8b4123628a5ed0d41e66a65d6ecac54a54
Signature: ed25519:9fc1b2aa6da7ecd20b15443744bf5917f4e0094945c6930f4f86752524dd542e6891d39353e5743cb967c559d4ae9c9b51d3eadd0d3b9fe41fddba2aee77380d
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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