Registro IPv4
host: yan-mail.org
class: IN
ttl: 2473
type: A
ip: 208.91.197.127

Servidores DNS Principal (mname) y Secundario (rname)
host: yan-mail.org
class: IN
ttl: 2472
type: SOA
mname: NS3.WORLDNIC.COM
rname: namehost.WORLDNIC.COM
serial: 124011814
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Información TXT
host: yan-mail.org
class: IN
ttl: 2473
type: TXT
txt: v=spf1 -all
entries: Array