Registro DMARC
v=DMARC1; p=quarantine; pct=100; rua=mailto:postmaster@fm105.com.mx

Registro IPv4
host: fm105.com.mx
class: IN
ttl: 300
type: A
ip: 172.67.193.238

Registro IPv4
host: fm105.com.mx
class: IN
ttl: 300
type: A
ip: 104.21.52.15

Servidores DNS Principal (mname) y Secundario (rname)
host: fm105.com.mx
class: IN
ttl: 1800
type: SOA
mname: chris.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2413617579
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: fm105.com.mx
class: IN
ttl: 300
type: MX
pri: 5
target: mail.fm105.com.mx

Información TXT
host: fm105.com.mx
class: IN
ttl: 300
type: TXT
txt: v=spf1 ip4:104.237.4.30 -all
entries: Array