Registro IPv4
host: slsys.bg
class: IN
ttl: 3204
type: A
ip: 34.117.168.233

Servidores DNS Principal (mname) y Secundario (rname)
host: slsys.bg
class: IN
ttl: 3205
type: SOA
mname: ns1.profonika.com
rname: admins.profonika.com
serial: 2024021901
refresh: 10800
retry: 3600
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: slsys.bg
class: IN
ttl: 3205
type: MX
pri: 10
target: shrek.cmailpro.net

Información TXT
host: slsys.bg
class: IN
ttl: 3205
type: TXT
txt: v=spf1 include:_spf.cmailpro.net ~all
entries: v=spf1 include:_spf.cmailpro.net ~all