Email DNS records for tubozan.com.br
MX, SPF, DMARC and DKIM records published for tubozan.com.br. Domain age: 10 years.
Receives email: Yes Disposable: No Free provider: No SPF: Yes DMARC: No
tubozan.com.br can receive email: 3 MX records found. Authentication records found: SPF, DKIM. Not found: DMARC.
| Check | Result | What it means |
|---|---|---|
| MX | Found (3) | The domain is configured to receive email. |
| Free email provider | No | Not a free mailbox service like Gmail or Yahoo. |
| SPF | Found | The record ends with ~all: mail from servers not listed should be treated as suspicious but accepted (soft fail). |
| DMARC | Not found | No DMARC policy tells receivers how to handle messages that fail authentication. |
| DKIM | Found (s1) | A DKIM public key is published under the selector s1. |
Last checked: 2026-11-01 (UTC). DNS records can change over time. This report lists public DNS records; their presence does not by itself mean that a domain or its messages are safe.
Next steps
MX records for tubozan.com.br
- 10 mx-01-us-east-2.prod.hydra.sophos.com (13.58.144.146)
- 15 mx-02-us-east-2.prod.hydra.sophos.com (13.59.14.166)
- 50 correio2.precon.com.br
Email authentication records for tubozan.com.br
SPF record
v=spf1 include:_spf.prod.hydra.sophos.com ~all
DKIM record (s1)
k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAttGD1VdFUsguGmnGdCXUjowVxdToNpw1ceYcDeF/r1m8+4pgVt/znrns5MjyJAS9j0U0mek4cwPPS1N0pbLBNDouho2L/XcEMf46arC4r+EHU1DskCKVPP/CNs/3QHgxG2ZN5KHhpJ+aB/kxRZFh6qKhFH+1gJ71bOgeTQUk33O61jCts7YAQ9/tBz+ALLxjqQhToDV/sM7zGamnqH7ZR/EPhlQFrYpAUq8QhUEcRYU2XsO95KPykHK0tzZn2eePDXofLSzghLK9fi9XR5chpbnrCE3FRnc4rWG4e5x3wztbE3a1pBbO0lEpezGNc97STHOsIpgg9/MmTjq+amU+3QIDAQAB
Check a specific email address @tubozan.com.br
This page checks how tubozan.com.br is configured for email. It does not confirm that a specific mailbox exists — to check one address, use the form below.
Domain registration
Server location
Name servers
TXT records for tubozan.com.br
Frequently asked questions
Can tubozan.com.br receive email?
Yes. tubozan.com.br publishes 3 MX records, so it is configured to receive email. To know whether a specific address exists, verify that address.
Does tubozan.com.br use SPF and DMARC?
tubozan.com.br publishes an SPF record. It does not publish a valid DMARC record.
Is tubozan.com.br a free email provider?
No. tubozan.com.br is not on our list of free mailbox providers such as Gmail, Outlook or Yahoo.