Email DNS records for olca.com.br
MX, SPF, DMARC and DKIM records published for olca.com.br.
Receives email: Yes Disposable: No Free provider: No SPF: Yes DMARC: Yes
olca.com.br can receive email: 1 MX record found. Authentication records found: SPF, DMARC, DKIM.
| Check | Result | What it means |
|---|---|---|
| MX | Found (1) | 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 | 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 (default) | A DKIM public key is published under the selector default. |
Last checked: 2026-11-14 (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 olca.com.br
- 0 olca.com.br (158.69.226.16)
Email authentication records for olca.com.br
SPF record
v=spf1 ip4:158.69.226.16 include:_spf.etacloud.net ip4:158.69.54.43 ip4:149.56.116.188 ip4:104.156.60.32 include:_spf.smtpexpress.com.br +a +mx ~all
DMARC record
v=DMARC1; p=none;
DKIM record (default)
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvVKujfgU68Z+hA8BqhDriFR/dcJKDBk5syIp3HQqDHTEbiyivc9Lcj8IAYMUuy0S+hamsCkey2DhsBtSbGh9ioTfsXO64aetDEpU47HLjTWoUDufO88WGcvuwqBvbVOmHy0+IHEHDCnhp1+nWuHY9zoyHLanM5MFfAvF9glLBSHRAIUHYycp0fjGn50UavnE4W2MLRCrtPANmtjK8AiAcKxP+CYzREWuoWCuG5yT5a7gj/3pkAgUftDvqZwhQcXRcBvK6jTKshNOsZluXB8bcvxrJpH2+FvnCqlEuJeyZ3TpKHYn6cOMrbe33+jEGV4h5ag8UbC4EWYkwSLL0JQPVwIDAQAB;
Check a specific email address @olca.com.br
This page checks how olca.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 olca.com.br
Frequently asked questions
Can olca.com.br receive email?
Yes. olca.com.br publishes 1 MX record, so it is configured to receive email. To know whether a specific address exists, verify that address.
Does olca.com.br use SPF and DMARC?
olca.com.br publishes an SPF record. Its DMARC policy is p=none.
Is olca.com.br a free email provider?
No. olca.com.br is not on our list of free mailbox providers such as Gmail, Outlook or Yahoo.