Registro DMARC
v=spf1 a -all

Registro IPv4
host: secureemailfax.com
class: IN
ttl: 300
type: A
ip: 66.81.203.7

Registro IPv4
host: secureemailfax.com
class: IN
ttl: 300
type: A
ip: 66.81.203.197

Registro IPv4
host: secureemailfax.com
class: IN
ttl: 300
type: A
ip: 66.81.203.132

Servidores DNS Principal (mname) y Secundario (rname)
host: secureemailfax.com
class: IN
ttl: 90
type: SOA
mname: ns1.abovedomains.com
rname: hostmaster.trellian.com
serial: 2026013101
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Información registro PTR (Reverso - Inverso)
host: secureemailfax.com
class: IN
ttl: 300
type: PTR
target: ns118553.ztomy.com

Servidor de Correo
host: secureemailfax.com
class: IN
ttl: 3600
type: MX
pri: 10
target: park-mx.above.com

Información TXT
host: secureemailfax.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 a -all
entries: Array