Is marinformatica.com.br Safe for Email?
MX records, SPF, DMARC, and DKIM authentication status for marinformatica.com.br. Domain age: 23 years.
Good
3/4 email authentication checks passed ·
MX ✔
SPF ✔
DMARC ✔
DKIM ✘
Can marinformatica.com.br Receive Email?
4 MX records found — this domain can receive email.
- mx.core.locaweb.com.br.
- mx.a.locaweb.com.br.
- mx.jk.locaweb.com.br.
- mx.b.locaweb.com.br.
Email Authentication for marinformatica.com.br
✔ SPF
✔ DMARC
✘ DKIM
SPF Record
v=spf1 include:_spf.locaweb.com.br ?all
DMARC Record
v=DMARC1; p=none;
Check an email @marinformatica.com.br
Domain Registration
Created2003-04-01
Updated2026-02-10
Expires2031-04-01
Registrant CountryBR
Server Location
IP Address186.202.157.79
CityPelotas
CountryBrazil
Registered CountryBrazil
ASN27715
Lat / Lon-31.77194 / -52.3425
Name Servers
NS 1ns1.locaweb.com.br.
NS 2ns2.locaweb.com.br.
NS 3ns3.locaweb.com.br.
marinformatica.com.br TXT Records
TXT 1_spf.locaweb.com.br
Registrant
Namem.a.r. inform�tica ltda
CountryBR
Technical Contact
Namejos� nuno de carvalho fanhais
Email[email protected]
Raw WHOIS data
% copyright (c) nic.br - use of this data is governed by the use and % privacy policy at https://registro.br/upp . distribution, % commercialization, reproduction, and use for advertising or similar % purposes are expressly prohibited. % 2026-05-17t17:33:50-03:00 - 154.12.245.33 domain: marinformatica.com.br owner: m.a.r. inform�tica ltda ownerid: 01.728.463/0001-37 responsible: jos� nuno de carvalho fanhais country: br owner-c: jncfa2 tech-c: jncfa2 nserver: ns1.locaweb.com.br nsstat: 20260514 aa nslastaa: 20260514 nserver: ns2.locaweb.com.br nsstat: 20260514 aa nslastaa: 20260514 nserver: ns3.locaweb.com.br nsstat: 20260514 aa nslastaa: 20260514 created: 20030401 #1146940 changed: 20260210 expires: 20310401 status: published nic-hdl-br: jncfa2 person: jos� nuno de carvalho fanhais e-mail: [email protected] country: br created: 20260204 changed: 20260204 % security and mail abuse issues should also be addressed to cert.br, % respectivelly to [email protected] and [email protected] % % whois.registro.br only accepts exact match queries for domains, % registrants, contacts, tickets, providers, ips, and asns.