Registro DMARC
v=DMARC1;p=none;

Registro IPv4
host: elcontacto.ru
class: IN
ttl: 900
type: A
ip: 175.110.115.220

Servidores DNS Principal (mname) y Secundario (rname)
host: elcontacto.ru
class: IN
ttl: 900
type: SOA
mname: dns1.yandex.net
rname: dns-hosting.yandex.ru
serial: 74
refresh: 900
retry: 90
expire: 86400
minimum-ttl: 900

Servidor de Correo
host: elcontacto.ru
class: IN
ttl: 900
type: MX
pri: 10
target: mail.sociumcloud.com

Información TXT
host: elcontacto.ru
class: IN
ttl: 900
type: TXT
txt: v=spf1 +mx +a:elcontacto.ru +a:k-es.elcontacto.ru +include:gmail.com include:spf.mandrillapp.com include:mail.sociumcloud.com include:_spf.elasticemail.com ip4:77.95.225.44 -all
entries: 

Información TXT
host: elcontacto.ru
class: IN
ttl: 900
type: TXT
txt: google-site-verification=_Z6e_bqE9clBAJ17NJYgwvIshG8cLGQqQXEZrFH1N88
entries: