Registro DMARC
v=spf1 +a +mx +ip4:178.19.109.2 +ip4:91.238.134.226 ~all

Registro IPv4
host: blogexpander.com
class: IN
ttl: 1800
type: A
ip: 178.19.109.2

Servidores DNS Principal (mname) y Secundario (rname)
host: blogexpander.com
class: IN
ttl: 14400
type: SOA
mname: jon.quicns.net
rname: dns.quicns.com
serial: 1712058978
refresh: 14400
retry: 2400
expire: 2419000
minimum-ttl: 3600

Servidor de Correo
host: blogexpander.com
class: IN
ttl: 1800
type: MX
pri: 0
target: mail.blogexpander.com

Información TXT
host: blogexpander.com
class: IN
ttl: 1800
type: TXT
txt: v=spf1 +a +mx +ip4:178.19.109.2 +ip4:178.19.109.189 include:_spf.slaskdatacenter.pl +ip4:91.238.134.246 +ip4:91.238.134.226 ~all
entries: Array

Información TXT
host: blogexpander.com
class: IN
ttl: 1800
type: TXT
txt: google-site-verification=O8hVPF5O__R8Of_nQUM8ywXdKNUaJXrcAv1ob3QaQS0
entries: Array