Registro DMARC
v=DMARC1; p=reject; rua=mailto:re+pesyl3xel6y@dmarc.postmarkapp.com; sp=none; aspf=r;

Registro IPv4
host: rockauto.com
class: IN
ttl: 300
type: A
ip: 135.135.84.150

Servidores DNS Principal (mname) y Secundario (rname)
host: rockauto.com
class: IN
ttl: 21600
type: SOA
mname: ns10.digicertdns.com
rname: dns.digicertdns.com
serial: 2009029940
refresh: 43200
retry: 3600
expire: 1209600
minimum-ttl: 180

Servidor de Correo
host: rockauto.com
class: IN
ttl: 21600
type: MX
pri: 100
target: list.rockauto.com

Servidor de Correo
host: rockauto.com
class: IN
ttl: 21600
type: MX
pri: 10
target: mail.rockauto.com

Servidor de Correo
host: rockauto.com
class: IN
ttl: 21600
type: MX
pri: 20
target: mail2.rockauto.com

Información TXT
host: rockauto.com
class: IN
ttl: 21600
type: TXT
txt: v=spf1 mx a:www1.rockauto.com a:www2.rockauto.com a:www3.rockauto.com a:www4.rockauto.com a:firewall.rockauto.com a:indiana.rockauto.com a:firewall2.rockauto.com ~all
entries: Array