Email DNS records for silmafer.com.br
MX, SPF, DMARC and DKIM records published for silmafer.com.br. Domain age: 26 years.
Receives email: Yes Disposable: No Free provider: No SPF: Yes DMARC: Yes
silmafer.com.br can receive email: 1 MX record found. Authentication records found: SPF, DMARC. Not found: DKIM (among common selectors).
| 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 rejected (hard fail). |
| DMARC | p=quarantine | The policy is quarantine: receivers are asked to treat messages that fail DMARC as suspicious, for example by delivering them to spam. |
| DKIM | Not found among common selectors | DKIM can only be confirmed with the selector used by the sender, so this does not mean the domain has no DKIM. |
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 silmafer.com.br
- 10 emailcloud1.gwmnet.net (168.138.254.44)
Email authentication records for silmafer.com.br
SPF record
v=spf1 include:_spf.gwmnet.net -all
DMARC record
v=DMARC1; p=quarantine;
Check a specific email address @silmafer.com.br
This page checks how silmafer.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 silmafer.com.br
Frequently asked questions
Can silmafer.com.br receive email?
Yes. silmafer.com.br publishes 1 MX record, so it is configured to receive email. To know whether a specific address exists, verify that address.
Does silmafer.com.br use SPF and DMARC?
silmafer.com.br publishes an SPF record. Its DMARC policy is p=quarantine.
Is silmafer.com.br a free email provider?
No. silmafer.com.br is not on our list of free mailbox providers such as Gmail, Outlook or Yahoo.