Registro DMARC
v=DMARC1; p=none; rua=mailto:51c4f3ac1c85025@rep.dmarcanalyzer.com; ruf=mailto:51c4f3ac1c85025@for.dmarcanalyzer.com; fo=1;

Registro IPv4
host: net-52.com
class: IN
ttl: 7200
type: A
ip: 208.91.197.27

Servidores DNS Principal (mname) y Secundario (rname)
host: net-52.com
class: IN
ttl: 7200
type: SOA
mname: NS1.WORLDNIC.com
rname: namehost.WORLDNIC.com
serial: 123100320
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600