Registro DMARC
v=DMARC1;p=none;rua=mailto:webmaster@sofitasa.com; ruf=mailto:webmaster@sofitasa.com

Registro IPv4
host: sofimovil.com.ve
class: IN
ttl: 300
type: A
ip: 200.74.230.218

Servidores DNS Principal (mname) y Secundario (rname)
host: sofimovil.com.ve
class: IN
ttl: 1800
type: SOA
mname: katja.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2367441555
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800