Email DNS records for mdiasbranco.com.br
MX, SPF, DMARC and DKIM records published for mdiasbranco.com.br. Domain age: 29 years.
Receives email: Yes Disposable: No Free provider: No SPF: Yes DMARC: Yes
mdiasbranco.com.br can receive email: 1 MX record found. The MX records point to Microsoft mail servers. Authentication records found: SPF, DMARC, DKIM.
| Check | Result | What it means |
|---|---|---|
| MX | Found (1) | The domain is configured to receive email. |
| Mail provider | Microsoft | Inferred from the MX host names: they point to Microsoft mail servers. |
| 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 | p=reject | The policy is reject: receivers are asked to reject messages that fail DMARC. Aggregate reports are requested (rua). |
| DKIM | Found (selector1) | A DKIM public key is published under the selector selector1. |
Last checked: 2026-10-30 (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 mdiasbranco.com.br
- 1 mdiasbranco-com-br.mail.protection.outlook.com (52.101.60.179)
Email authentication records for mdiasbranco.com.br
SPF record
v=spf1 include:spf.protection.outlook.com include:_spf.rdstation.com.br include:sendgrid.net ip4:187.28.89.0/24 ip4:177.184.136.0/26 mx ~all
DMARC record
v=DMARC1; p=reject; pct=100; rua=mailto:postmaster@mdiasbranco.com.br; ruf=mailto:postmaster@mdiasbranco.com.br; rf=afrf
DKIM record (selector1)
v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC2FrYylMuHo7Osh4kmT6KR1eeqBVecHWRiLsADEFaz5pEPxHyCxoJ/3lJI6kXCf+vcDpqLpWfuSOZ8UlCzz3U8YFwIXF2AFM6tmw8t18LRX7BqD1qdJIlgCpOquLYgQFYNpCLz/XgKYBBbbUOhzRURJ0j4eMsy+usvMdBZBWgBIwIDAQAB; n=1024,1488501381,1504398981
Check a specific email address @mdiasbranco.com.br
This page checks how mdiasbranco.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
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TXT records for mdiasbranco.com.br
Frequently asked questions
Can mdiasbranco.com.br receive email?
Yes. mdiasbranco.com.br publishes 1 MX record, so it is configured to receive email. To know whether a specific address exists, verify that address.
Does mdiasbranco.com.br use SPF and DMARC?
mdiasbranco.com.br publishes an SPF record. Its DMARC policy is p=reject.
Is mdiasbranco.com.br a free email provider?
No. mdiasbranco.com.br is not on our list of free mailbox providers such as Gmail, Outlook or Yahoo.