Registro DMARC
v=DMARC1; p=reject; pct=100; rua=mailto:report@tianxuyikao.com; ruf=mailto:report@tianxuyikao.com

Registro IPv4
host: tianxuyikao.com
class: IN
ttl: 300
type: A
ip: 174.139.156.78

Servidores DNS Principal (mname) y Secundario (rname)
host: tianxuyikao.com
class: IN
ttl: 1800
type: SOA
mname: josephine.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2343267546
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: tianxuyikao.com
class: IN
ttl: 300
type: MX
pri: 10
target: tianxuyikao.com

Información TXT
host: tianxuyikao.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 ip4:174.139.156.78 -all
entries: Array