Registro IPv4
host: piesdokwadratu.pl
class: IN
ttl: 90
type: A
ip: 49.12.127.90

Servidores DNS Principal (mname) y Secundario (rname)
host: piesdokwadratu.pl
class: IN
ttl: 90
type: SOA
mname: dns-master
rname: dns.jdm.pl
serial: 1597240459
refresh: 60
retry: 60
expire: 60
minimum-ttl: 60

Servidor de Correo
host: piesdokwadratu.pl
class: IN
ttl: 90
type: MX
pri: 10
target: mx10.jdm.pl

Servidor de Correo
host: piesdokwadratu.pl
class: IN
ttl: 90
type: MX
pri: 20
target: mx20.jdm.pl

Información TXT
host: piesdokwadratu.pl
class: IN
ttl: 90
type: TXT
txt: v=spf1 a mx ip4:49.12.127.90 include:_spf.jdm.pl -all
entries: Array