Registro DMARC
v=DMARC1; p=none

Registro IPv4
host: expresoalvearsur.com.ar
class: IN
ttl: 14400
type: A
ip: 200.58.112.250

Servidores DNS Principal (mname) y Secundario (rname)
host: expresoalvearsur.com.ar
class: IN
ttl: 14400
type: SOA
mname: ns3.hostmar.com
rname: root.hostmar.com
serial: 2025081400
refresh: 28800
retry: 7200
expire: 2000000
minimum-ttl: 86400