Email DNS records for extinchamas.com.br
MX, SPF, DMARC and DKIM records published for extinchamas.com.br. Domain age: 25 years.
extinchamas.com.br can receive email: 1 MX record found. Authentication records found: SPF, DMARC, DKIM.
| 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 | p=reject | The policy is reject: receivers are asked to reject messages that fail DMARC. |
| DKIM | Found (default) | A DKIM public key is published under the selector default. |
Last checked: 2026-10-12 (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 extinchamas.com.br
- 10 smtpqin1.f1.k8.com.br
Email authentication records for extinchamas.com.br
SPF record
v=spf1 a:mxq.f1.k8.com.br -all
DMARC record
v=DMARC1; p=reject;
DKIM record (default)
v=DKIM1; g=*; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDA4AIvpk5XjITT6/LKmwZ7UGJPHStUXmTXw8Fa+MJM/ABM7bz651B3HPgCBRg5sgIah0BUnMwR1vA0dY24VQ1vaVf+8qvomzLHZAHa6HuUchtpZDPSl4/AAhWU8N/hjfFkS5q8MUEERdM53HwmfV3VV684GLe76/63hYjSQnnqGwIDAQAB
Check a specific email address @extinchamas.com.br
This page checks how extinchamas.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
Created2001-06-16
Updated2024-06-03
Expires2026-06-16
Server location
IP address169.57.169.85
CountryBrazil
ASN36351
Name servers
NS 1nsa1.k8.com.br.
NS 2nsa2.k8.com.br.
TXT records for extinchamas.com.br
TXT 1v=spf1 a:mxq.f1.k8.com.br -all