Email DNS records for gutemberg.com.br
MX, SPF, DMARC and DKIM records published for gutemberg.com.br. Domain age: 30 years.
Receives email: Yes Disposable: No Free provider: No SPF: Yes DMARC: No
gutemberg.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: 2026-11-01 (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 gutemberg.com.br
- 0 gutemberg.com.br (177.154.191.152)
Email authentication records for gutemberg.com.br
SPF record
v=spf1 +a +mx +ip4:177.154.191.152 include:spf.leia7410.com.br ~all
DKIM record (default)
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAu1LxX9bBwWX2nQMh0kqwvA/RGKtN8vVMU3eC/IbtzLe4P+h3TaM96D7Cu/tzOdoaDYye/x/C9nBiXiLA4qynFiV/WWeHLC0NgVjR7C9GuLi2U65Ow2XLOiV0KMxE6U6YfE2A3crwDbS543iHsPoZstO21MZpgi0xf90aCgu6jk+fmWeRHjlxIISkR/LLjWaGLXRtWZX2F+0nLked77CoNhK/HT1t6a+/pdUFUhObnFZ3a7QCLmSeKMfB7jTiRu/75fSRdmGgVMdz1sSQhu853L0Mr44Gt6VkODhOIsCeXmxLCGEfVZZvW/PZtxYZGuv9Lz7HxFQOOetkIrTUGsTj6wIDAQAB;
Check a specific email address @gutemberg.com.br
This page checks how gutemberg.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 gutemberg.com.br
Frequently asked questions
Can gutemberg.com.br receive email?
Yes. gutemberg.com.br publishes 1 MX record, so it is configured to receive email. To know whether a specific address exists, verify that address.
Does gutemberg.com.br use SPF and DMARC?
gutemberg.com.br publishes an SPF record. It does not publish a valid DMARC record.
Is gutemberg.com.br a free email provider?
No. gutemberg.com.br is not on our list of free mailbox providers such as Gmail, Outlook or Yahoo.