Email DNS records for aluval.com.br
MX, SPF, DMARC and DKIM records published for aluval.com.br. Domain age: 18 years.
Receives email: Yes Disposable: No Free provider: No SPF: Yes DMARC: Yes
aluval.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 rejected (hard fail). |
| DMARC | p=none | The policy is none: receivers are asked to take no specific action on messages that fail DMARC. It is typically used to monitor authentication. |
| DKIM | Found (selector1) | A DKIM public key is published under the selector selector1. |
Last checked: 2026-11-09 (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 aluval.com.br
- 0 aluval-com-br.mail.protection.outlook.com (52.101.198.38)
Email authentication records for aluval.com.br
SPF record
v=spf1 include:spf.protection.outlook.com -all
DMARC record
v=DMARC1; p=none;
DKIM record (selector1)
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAt4HsaQFEd7I224qjLFgUCV8oCTZWYBJJIBngrn6TJuX3QPOxNlvxEJsve0VMG5vi2YBsspYHbY08t8FTz/cOc6DQeFK8z5moE59Glp8vJcw0vEOjVTG9aDiurjlIRn3T+DLx/xP7NqtbSxUiPt36kYXmp8fkGSB4UaflejT8sTge0OGQgBaZ5uoJfqo0WGFByl2wampeYcNm/hSEB5vadLDBP3UlopRnjqaA2fl3ujJkddfYbyulZzMRVT3Xdjd7f7EVWNB2W1To4mxxxHOYxpEJyVCf0OAYNcBjoQY77+M+Zp2yUTAjt1O4xSyi6lOQ0A6KIUjYK2hiWM+6B8WDvQIDAQAB;
Check a specific email address @aluval.com.br
This page checks how aluval.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 aluval.com.br
Frequently asked questions
Can aluval.com.br receive email?
Yes. aluval.com.br publishes 1 MX record, so it is configured to receive email. To know whether a specific address exists, verify that address.
Does aluval.com.br use SPF and DMARC?
aluval.com.br publishes an SPF record. Its DMARC policy is p=none.
Is aluval.com.br a free email provider?
No. aluval.com.br is not on our list of free mailbox providers such as Gmail, Outlook or Yahoo.