Registro DMARC
v=spf1 a -all

Registro IPv4
host: time-cat.com
class: IN
ttl: 3600
type: A
ip: 66.81.203.137

Servidores DNS Principal (mname) y Secundario (rname)
host: time-cat.com
class: IN
ttl: 300
type: SOA
mname: ns118550.ztomy.com
rname: abuse.confluence-networks.com
serial: 2011101001
refresh: 3600
retry: 900
expire: 604800
minimum-ttl: 86400