Registro IPv4
host: fjarmennt.is
class: IN
ttl: 900
type: A
ip: 185.27.36.87

Servidores DNS Principal (mname) y Secundario (rname)
host: fjarmennt.is
class: IN
ttl: 900
type: SOA
mname: ns1.opex.is
rname: hostmaster.opex.is
serial: 2018113001
refresh: 3600
retry: 600
expire: 86400
minimum-ttl: 100

Servidor de Correo
host: fjarmennt.is
class: IN
ttl: 900
type: MX
pri: 20
target: mx2.opex.is

Servidor de Correo
host: fjarmennt.is
class: IN
ttl: 900
type: MX
pri: 10
target: mx1.opex.is

Información TXT
host: fjarmennt.is
class: IN
ttl: 300
type: TXT
txt: v=spf1 a mx ptr ip4:185.27.36.0/22 mx:mx1.opex.is mx:mx2.opex.is mx:mx1-out.opex.is mx:mx2-out.opex.is mx:efa-mx2.opex.is ~all
entries: Array