Registro DMARC
v=DMARC1;p=quarantine;pct=100;fo=1

Registro IPv4
host: fbcombo.com
class: IN
ttl: 16381
type: A
ip: 38.180.135.59

Servidores DNS Principal (mname) y Secundario (rname)
host: fbcombo.com
class: IN
ttl: 1981
type: SOA
mname: ns1.whois.com
rname: iskrakovrov.gmail.com
serial: 2026090602
refresh: 7200
retry: 7200
expire: 172800
minimum-ttl: 38400

Servidor de Correo
host: fbcombo.com
class: IN
ttl: 16382
type: MX
pri: 10
target: mails.fbcombo.com

Información TXT
host: fbcombo.com
class: IN
ttl: 16382
type: TXT
txt: v=spf1 +a +mx +ip4:172.83.53.98 ~all
entries: Array