Email DNS records for solfin.com.br
MX, SPF, DMARC and DKIM records published for solfin.com.br.
solfin.com.br can receive email: 1 MX record found. The MX records point to Microsoft mail servers. Authentication records found: SPF. Not found: DMARC, DKIM (among common selectors).
| 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. |
| SPF | Found | The record ends with -all: mail from servers not listed should be rejected (hard fail). |
| DMARC | Not found | No DMARC policy tells receivers how to handle messages that fail authentication. |
| 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: 2026-10-06 (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.
MX records for solfin.com.br
- 0 solfin-com-br.mail.protection.outlook.com
Email authentication records for solfin.com.br
SPF record
v=spf1 include:spf.protection.outlook.com -all
Check a specific email address @solfin.com.br
This page checks how solfin.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
IP address192.185.223.115
CountryUnited States of America
ASN19871
Name servers
NS 1ns1.bdm.microsoftonline.com.
NS 2ns4.bdm.microsoftonline.com.
NS 3ns3.bdm.microsoftonline.com.
NS 4ns2.bdm.microsoftonline.com.
TXT records for solfin.com.br
TXT 1mscid=NiuLWUf7r0cLTbYi5ct23HoYLxCFPzOq3NIePQjPYxVDvQpIt56ZaoCu4Fb79z2IBZKNTYJO0toL5srVkIVi9A==
TXT 2v=spf1 include:spf.protection.outlook.com -all