Registro DMARC
v=DMARC1; p=quarantine; rua=mailto:dmarc@bookishclub.com; aspf=s;

Registro IPv4
host: bookishclub.com
class: IN
ttl: 3600
type: A
ip: 203.146.127.216

Servidores DNS Principal (mname) y Secundario (rname)
host: bookishclub.com
class: IN
ttl: 3600
type: SOA
mname: ns1.4gbhost.com
rname: hostmaster.bookishclub.com
serial: 2026062700
refresh: 3600
retry: 3600
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: bookishclub.com
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.bookishclub.com

Información TXT
host: bookishclub.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a mx ip4:203.146.127.216 -all
entries: Array