Email DNS records for polimericos.com.br
MX, SPF, DMARC and DKIM records published for polimericos.com.br. Domain age: 22 years.
polimericos.com.br can receive email: 1 MX record found. 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. |
| 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: 2026-10-08 (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 polimericos.com.br
- 10 mail.psi.com.br
Email authentication records for polimericos.com.br
SPF record
v=spf1 include:spf.psi.com.br -all
Check a specific email address @polimericos.com.br
This page checks how polimericos.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
Created2003-10-16
Updated2024-11-04
Expires2029-10-16
Server location
IP address153.92.213.11
CountryNetherlands
ASN47583
Name servers
NS 1main.psi.com.br.
NS 2ns2.psi.com.br.
TXT records for polimericos.com.br
TXT 1v=spf1 include:spf.psi.com.br -all
TXT 2mailconf=https://autoconfig.psi.com.br/mail/config-v1.1.xml