Registro DMARC
v=spf1 -all

Registro IPv4
host: grid-com.com
class: IN
ttl: 10800
type: A
ip: 199.59.243.227

Servidores DNS Principal (mname) y Secundario (rname)
host: grid-com.com
class: IN
ttl: 10800
type: SOA
mname: ns1.bodis.com
rname: dnsadmin.bodis.com
serial: 2017062202
refresh: 10800
retry: 3600
expire: 1209600
minimum-ttl: 3600

Información TXT
host: grid-com.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 -all
entries: Array