Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: knoxsports.com
class: IN
ttl: 10777
type: A
ip: 70.32.23.111

Servidores DNS Principal (mname) y Secundario (rname)
host: knoxsports.com
class: IN
ttl: 17977
type: SOA
mname: ns1.a2hosting.com
rname: root.mi3-ts15.a2hosting.com
serial: 2026073001
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: knoxsports.com
class: IN
ttl: 5967
type: MX
pri: 0
target: Mx.xmission.com

Información TXT
host: knoxsports.com
class: IN
ttl: 10777
type: TXT
txt: v=spf1 a mx include:_spf.xmission.com ~all
entries: Array