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

Registro IPv4
host: genon.ru
class: IN
ttl: 3600
type: A
ip: 45.10.53.58

Servidores DNS Principal (mname) y Secundario (rname)
host: genon.ru
class: IN
ttl: 12070
type: SOA
mname: ns3-l2.nic.ru
rname: contact.genon.ru
serial: 65012772
refresh: 14400
retry: 3600
expire: 2592000
minimum-ttl: 600

Servidor de Correo
host: genon.ru
class: IN
ttl: 3600
type: MX
pri: 10
target: mx1.hosting.reg.ru

Servidor de Correo
host: genon.ru
class: IN
ttl: 3600
type: MX
pri: 20
target: mx2.hosting.reg.ru

Información TXT
host: genon.ru
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a mx include:_spf.hosting.reg.ru ip4:45.10.53.58 ~all
entries: v=spf1 a mx include:_spf.hosting.reg.ru ip4:45.10.53.58 ~all