Registro DMARC
v=DMARC1; p=none; rua=mailto:cksoft@gmail.com

Registro IPv4
host: and.kr
class: IN
ttl: 300
type: A
ip: 175.207.12.68

Servidores DNS Principal (mname) y Secundario (rname)
host: and.kr
class: IN
ttl: 1800
type: SOA
mname: brady.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2351552842
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: and.kr
class: IN
ttl: 300
type: MX
pri: 10
target: mail.and.kr

Información TXT
host: and.kr
class: IN
ttl: 300
type: TXT
txt: v=spf1 ip4:115.68.168.97 ~all
entries: Array