Registro DMARC
v=spf1 ip4:175.126.166.61 ~all

Registro IPv4
host: igweb.kr
class: IN
ttl: 419
type: A
ip: 175.126.166.61

host: yjsadari.igweb.kr
class: IN
ttl: 1800
type: CNAME
target: igweb.kr

Servidores DNS Principal (mname) y Secundario (rname)
host: igweb.kr
class: IN
ttl: 1800
type: SOA
mname: igweb.kr
rname: postmaster.igweb.kr
serial: 20160819
refresh: 10800
retry: 3600
expire: 3600000
minimum-ttl: 43200

Servidor de Correo
host: igweb.kr
class: IN
ttl: 1800
type: MX
pri: 10
target: rhusw-0079.fmcity.com

Información TXT
host: igweb.kr
class: IN
ttl: 1800
type: TXT
txt: v=spf1 ip4:175.126.166.61 ~all
entries: Array