Email DNS records for omma.com.br
MX, SPF, DMARC and DKIM records published for omma.com.br.
Receives email: Yes Disposable: No Free provider: No SPF: Yes DMARC: No
omma.com.br can receive email: 1 MX record found. The MX records point to Microsoft mail servers. Authentication records found: SPF, DKIM. Not found: DMARC.
| 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 | Not found | No DMARC policy tells receivers how to handle messages that fail authentication. |
| DKIM | Found (default) | A DKIM public key is published under the selector default. |
Last checked: 2026-11-13 (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 omma.com.br
- 0 omma-com-br.mail.protection.outlook.com (52.101.202.153)
Email authentication records for omma.com.br
SPF record
v=spf1 include:spf.protection.outlook.com ~all
DKIM record (default)
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnA/1JgvhTlxR/sf29wSKTUPns3P6oGz+q5PsdBXNq8jw9SU024PJnHo5aG+REsOU8b/LnF2rhkWd+L7sBclQhRzxnT0vA6OxrX8ltL7vyXy2sIWG+LobKlj9yTVC3KX8nhvWkEHFaJwkyYCR5JBQIiqYjvMS9VglSFokwpZlKDgZQXK2ueeWhGG98J5QcaoHCmrpn01rHLdQjvhfDO0u9r5oivYdCJnDYYOu9dV3uWlM5KlsXpLbAZ3UG/dZUnHN/gNJYDqL6iNYd4QAvoA4hcnWmY5F5TbngXgKKjC+ompl5zZqmZWcHUbAMqtKtpfoLBjlSQzB33f4iMnFzSYFwQIDAQAB;
Check a specific email address @omma.com.br
This page checks how omma.com.br is configured for email. It does not confirm that a specific mailbox exists — to check one address, use the form below.
Server location
Name servers
TXT records for omma.com.br
Frequently asked questions
Can omma.com.br receive email?
Yes. omma.com.br publishes 1 MX record, so it is configured to receive email. To know whether a specific address exists, verify that address.
Does omma.com.br use SPF and DMARC?
omma.com.br publishes an SPF record. It does not publish a valid DMARC record.
Is omma.com.br a free email provider?
No. omma.com.br is not on our list of free mailbox providers such as Gmail, Outlook or Yahoo.