Servidores DNS Principal (mname) y Secundario (rname)
host: slv.Co.kr
class: IN
ttl: 242
type: SOA
mname: ns1.clickdomain.co.kr
rname: root.ns1.clickdomain.co.kr
serial: 2026012903
refresh: 10800
retry: 900
expire: 604800
minimum-ttl: 300

Servidor de Correo
host: slv.Co.kr
class: IN
ttl: 243
type: MX
pri: 10
target: mx2.daouoffice.com

Servidor de Correo
host: slv.Co.kr
class: IN
ttl: 243
type: MX
pri: 5
target: mx1.daouoffice.com

Información TXT
host: slv.Co.kr
class: IN
ttl: 244
type: TXT
txt: v=spf1 include:_spf.daouoffice.com ~all
entries: Array