Registro DMARC
google-site-verification=IS5eKrycA1d-uf6Lc0jM3tU7rD5vXlqc3qSEqEdeWe0

Registro IPv4
host: sylc.co.kr
class: IN
ttl: 1800
type: A
ip: 203.245.24.30

Servidores DNS Principal (mname) y Secundario (rname)
host: sylc.co.kr
class: IN
ttl: 1800
type: SOA
mname: sylc.co.kr
rname: postmaster.sylc.co.kr
serial: 20210607
refresh: 10800
retry: 3600
expire: 3600000
minimum-ttl: 43200

Servidor de Correo
host: sylc.co.kr
class: IN
ttl: 1800
type: MX
pri: 5
target: SMTP.GOOGLE.COM

Información TXT
host: sylc.co.kr
class: IN
ttl: 1800
type: TXT
txt: google-site-verification=IS5eKrycA1d-uf6Lc0jM3tU7rD5vXlqc3qSEqEdeWe0
entries: Array