Registro DMARC
v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s

Registro IPv4
host: yangjiayi.com
class: IN
ttl: 3600
type: A
ip: 54.195.35.206

Servidores DNS Principal (mname) y Secundario (rname)
host: yangjiayi.com
class: IN
ttl: 3600
type: SOA
mname: ns1.yangjiayi.com
rname: hostmaster.yangjiayi.com
serial: 2026010301
refresh: 3600
retry: 1800
expire: 604800
minimum-ttl: 86400

Información TXT
host: yangjiayi.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 -all
entries: Array