Registro DMARC
v=spf1 ip4:175.126.166.234 ~all

Registro IPv4
host: 4in1.co.kr
class: IN
ttl: 1800
type: A
ip: 175.126.166.234

Registro CNAME (Alias)
host: p029.4in1.co.kr
class: IN
ttl: 1798
type: CNAME
target: 4in1.co.kr

Servidores DNS Principal (mname) y Secundario (rname)
host: 4in1.co.kr
class: IN
ttl: 1800
type: SOA
mname: 4in1.co.kr
rname: postmaster.4in1.co.kr
serial: 20241219
refresh: 10800
retry: 3600
expire: 3600000
minimum-ttl: 43200

Servidor de Correo
host: 4in1.co.kr
class: IN
ttl: 1800
type: MX
pri: 10
target: 4in1.co.kr

Información TXT
host: 4in1.co.kr
class: IN
ttl: 1800
type: TXT
txt: v=spf1 ip4:175.126.166.234 ~all
entries: Array

Registro CNAME (Alias)
host: p029.4in1.co.kr
class: IN
ttl: 1795
type: CNAME
target: 4in1.co.kr