Is scarf.com.br Safe for Email?

% copyright (c) nic.br
%  the use of the data below is only permitted as described in
%  full by the use and privacy policy at https://registro.br/upp ,
%  being prohibited its distribution, commercialization or
%  reproduction, in particular, to use it for advertising or
%  any similar purpose.
%  2024-08-14t11:59:14-03:00 - ip: 172.171.130.44

domain:      scarf.com.br
owner:       scarf solucao em radiocomunica��o ltda
ownerid:     04.631.410/0001-91
responsible: andr� figueiredo
country:     br
owner-c:     scfei3
tech-c:      cacga3
nserver:     ns982.hostgator.com.br
nsstat:      20240810 aa
nslastaa:    20240810
nserver:     ns983.hostgator.com.br
nsstat:      20240810 aa
nslastaa:    20240810
created:     20061130 #3228411
changed:     20221201
expires:     20251130
status:      published

nic-hdl-br:  scfei3
person:      scarf figueiredo eireli
e-mail:      dominios@scarf.com.br
country:     br
created:     20150701
changed:     20220418

nic-hdl-br:  cacga3
person:      cesar augusto costa garcia
e-mail:      megatronicinf@gmail.com
country:     br
created:     20070328
changed:     20240410

% security and mail abuse issues should also be addressed to
% cert.br, http://www.cert.br/ , respectivelly to cert@cert.br
% and mail-abuse@cert.br
%
% whois.registro.br accepts only direct match queries. types
% of queries are: domain (.br), registrant (tax id), ticket,
% provider, cidr block, ip and asn.