Email DNS records for csc.adm.br
MX, SPF, DMARC and DKIM records published for csc.adm.br.
csc.adm.br can receive email: 4 MX records found. The MX records point to Locaweb mail servers. Authentication records found: SPF, DMARC. Not found: DKIM (among common selectors).
| Check | Result | What it means |
|---|---|---|
| MX | Found (4) | The domain is configured to receive email. |
| Mail provider | Locaweb | Inferred from the MX host names: they point to Locaweb mail servers. |
| SPF | Found | The record ends with -all: mail from servers not listed should be rejected (hard fail). |
| DMARC | p=none | The policy is none: receivers are asked to take no specific action on messages that fail DMARC. It is typically used to monitor 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: 2026-10-02 (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 csc.adm.br
- 10 mx.b.locaweb.com.br
- 10 mx.core.locaweb.com.br
- 20 mx.jk.locaweb.com.br
- 20 mx.a.locaweb.com.br
Email authentication records for csc.adm.br
SPF record
v=spf1 include:_spf.locaweb.com.br -all
DMARC record
v=DMARC1; p=none;
Check a specific email address @csc.adm.br
This page checks how csc.adm.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 address191.252.51.23
CountryBrazil
ASN27715
Name servers
NS 1ns2.locaweb.com.br.
NS 2ns1.locaweb.com.br.
NS 3ns3.locaweb.com.br.
TXT records for csc.adm.br
TXT 1v=spf1 include:_spf.locaweb.com.br -all
TXT 2google-site-verification=q-Qwqw46KB5WC1_iGGJnDGynQLb606Mnug-2WUk2RsI