(Nmap:)

Scanning 64.251.13.73 [1000 ports]
Discovered open port 25/tcp on 64.251.13.73
Discovered open port 443/tcp on 64.251.13.73
Discovered open port 53/tcp on 64.251.13.73
Discovered open port 80/tcp on 64.251.13.73
Discovered open port 21/tcp on 64.251.13.73

(Whois:)

domain:      facilitamovel.com.br
owner:       DALTON M. DE CAMARGO
ownerid:     06.965.809/0001-34
responsible: Dalton Milkvicz de Camargo
country:     BR
owner-c:     DMC161
admin-c:     DMC161
tech-c:      DMC161
billing-c:   DMC161
nserver:     a.sec.dns.br
nsstat:      20190614 AA
nslastaa:    20190614
nserver:     c.sec.dns.br
nsstat:      20190614 AA
nslastaa:    20190614
dsrecord:    42227 RSASHA1 D0E5460DB833B0C80B6247A5FFF46017301E1B28
dsstatus:    20190614 DSOK
dslastok:    20190614
saci:        yes
created:     20130213 #11067384
changed:     20160115
expires:     20220213
status:      published

nic-hdl-br:  DMC161
person:      Dalton Milkvicz de Camargo
e-mail:      daltondecamargo@gmail.com
country:     BR
created:     20040708
changed:     20131004

O "robots.txt" do site tem material interessante.

Ip: http://64.251.13.73/
Mapa:
http://www.facilitamovel.com.br/sitemap.xml

Apache 2.2.3, CentOS, uso de JavaWeb

http://www.facilitamovel.com.br/site2/

Mail Server: https://sso.secureserver.net/login?app=email&realm=pass

(NMAP: facilitamovel.com)
80/tcp  open  http
443/tcp open  https

Registrant Street: Rua Nossa Senhora do Brasil 362
Registrant City: Porto Alegre
Registrant State/Province: Rio Grande do Sul
Registrant Postal Code: 90850-510
Registrant Country: BR
Registrant Phone: +55-513-028-6337
Registrant Email: facilitasms@outlook.com

Telefone: (51) 9943-0558
    E-mail: daltoncamargo@gmail.com

https://www.escavador.com/sobre/17709247/dalton-milkvicz-de-camargo

https://twitter.com/tenentedalton