Registro DMARC
v=DMARC1; p=none

Registro IPv4
host: c2bit.info
class: IN
ttl: 14400
type: A
ip: 78.153.149.237

Servidores DNS Principal (mname) y Secundario (rname)
host: c2bit.info
class: IN
ttl: 14400
type: SOA
mname: ns1.ecspert.su
rname: root.c2bit.info
serial: 2019080603
refresh: 7200
retry: 3600
expire: 1209600
minimum-ttl: 180

Servidor de Correo
host: c2bit.info
class: IN
ttl: 14400
type: MX
pri: 10
target: mail.c2bit.info

Información TXT
host: c2bit.info
class: IN
ttl: 14400
type: TXT
txt: v=spf1 a mx ip4:78.153.149.237 ~all
entries: Array