Registro DMARC
v=DMARC1;p=reject

Registro IPv4
host: theselectgroup.ca
class: IN
ttl: 900
type: A
ip: 199.60.103.171

Registro IPv4
host: theselectgroup.ca
class: IN
ttl: 900
type: A
ip: 199.60.103.71

Servidores DNS Principal (mname) y Secundario (rname)
host: theselectgroup.ca
class: IN
ttl: 7200
type: SOA
mname: NS83.WORLDNIC.COM
rname: namehost.WORLDNIC.COM
serial: 126061613
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600