Registro DMARC
v=DMARC1; p=none; aspf=r; adkim=r;

Registro IPv4
host: sanmarcossda.com
class: IN
ttl: 21600
type: A
ip: 35.215.107.159

Servidores DNS Principal (mname) y Secundario (rname)
host: sanmarcossda.com
class: IN
ttl: 14400
type: SOA
mname: ns1.siteground.net
rname: admins.siteground.com
serial: 149
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: sanmarcossda.com
class: IN
ttl: 3600
type: MX
pri: 1
target: smtp.google.com

Información TXT
host: sanmarcossda.com
class: IN
ttl: 300
type: TXT
txt: google-site-verification=fTft6o3DzJS96PJo-10AAp92-R_5exXRewYeTrv6cuk
entries: Array

Información TXT
host: sanmarcossda.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 +a +mx include:sanmarcossda.com.spf.auto.dnssmarthost.net ~all
entries: Array