Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: techcrums.com
class: IN
ttl: 2597
type: A
ip: 88.198.17.126

Servidores DNS Principal (mname) y Secundario (rname)
host: techcrums.com
class: IN
ttl: 9797
type: SOA
mname: ns1.hostnext.net
rname: root.h34.eu.core.hostnext.net
serial: 2025071601
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: techcrums.com
class: IN
ttl: 2598
type: MX
pri: 0
target: techcrums.com

Información TXT
host: techcrums.com
class: IN
ttl: 2598
type: TXT
txt: v=spf1 +a +mx +ip4:88.198.17.126 include:relay.mailchannels.net ~all
entries: Array