Registro IPv4
host: yuancheng.work
class: IN
ttl: 600
type: A
ip: 47.76.118.62

Servidores DNS Principal (mname) y Secundario (rname)
host: yuancheng.work
class: IN
ttl: 180
type: SOA
mname: polyester.dnspod.net
rname: freednsadmin.dnspod.com
serial: 1728346310
refresh: 3600
retry: 180
expire: 1209600
minimum-ttl: 180

Servidor de Correo
host: yuancheng.work
class: IN
ttl: 600
type: MX
pri: 10
target: mxbiz2.qq.com

Servidor de Correo
host: yuancheng.work
class: IN
ttl: 600
type: MX
pri: 5
target: mxbiz1.qq.com

Información TXT
host: yuancheng.work
class: IN
ttl: 600
type: TXT
txt: v=spf1 a mx include:_spf.mlsend.com ?all
entries: Array