Email DNS records for mkpengenharia.com.br
MX, SPF, DMARC and DKIM records published for mkpengenharia.com.br. Domain age: 20 years.
Receives email: Yes Disposable: No Free provider: No SPF: Yes DMARC: No
mkpengenharia.com.br can receive email: 1 MX record found. Authentication records found: SPF, DKIM. Not found: DMARC.
| 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 | 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: 2026-11-04 (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 mkpengenharia.com.br
- 0 mkpengenharia.com.br (129.121.40.205)
Email authentication records for mkpengenharia.com.br
SPF record
v=spf1 ip4:129.121.40.205 ip4:169.60.135.76 +a +mx ~all
DKIM record (default)
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2u5dvS9b/+apDKkWLlyEVQ2l+gvo3fm2QAp1btBiqRyBK4SrzlOZXGRjvl37TzsnBfKshkoHmN+uDQlGJoYnFtQChaoN23GI9s82SG0QC5HOQYqjS85I1qPBC2IKY7u0x7d4AWhv/bCiQSh7GpqekUHdzZ8mWBIaCz1mg1o717XT/XkIo8Qsbo/T/qpSD/YEIkSWjcYW5/uo1AIaW285Gf1bdFGPJFSAu+UHHs8xoYGHAzjiKM5BtG8X6u1bKY4xfErJLRf55YYbzq4pv36vjZwnKrlkzBEZApwRljeiTy7GT0+UzYab/Pjg35K1lWcpjuZRk4UfsUICFTb9CaOfbwIDAQAB;
Check a specific email address @mkpengenharia.com.br
This page checks how mkpengenharia.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 mkpengenharia.com.br
Frequently asked questions
Can mkpengenharia.com.br receive email?
Yes. mkpengenharia.com.br publishes 1 MX record, so it is configured to receive email. To know whether a specific address exists, verify that address.
Does mkpengenharia.com.br use SPF and DMARC?
mkpengenharia.com.br publishes an SPF record. It does not publish a valid DMARC record.
Is mkpengenharia.com.br a free email provider?
No. mkpengenharia.com.br is not on our list of free mailbox providers such as Gmail, Outlook or Yahoo.