Registro DMARC
v=DMARC1; p=quarantine; rua=mailto:info@nercado.com; ruf=mailto:info@nercado.com; pct=100; sp=quarantine

Registro IPv4
host: nercado.com
class: IN
ttl: 90
type: A
ip: 82.223.15.186

Servidores DNS Principal (mname) y Secundario (rname)
host: nercado.com
class: IN
ttl: 4127
type: SOA
mname: ns1089.ui-dns.biz
rname: hostmaster.1und1.com
serial: 2017060289
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 600

Servidor de Correo
host: nercado.com
class: IN
ttl: 300
type: MX
pri: 10
target: mail.nercado.com

Información TXT
host: nercado.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a mx ip4:82.223.15.186 ip4:82.223.4.177 ip6:2001:ba0:23a:3700::1 include:_spf.perfora.net include:_spf.kundenserver.de -all
entries: Array

Información TXT
host: nercado.com
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=4R2GoQho0GiV91WsgzwZQMZY3lrWenVemjPPq93hFfc
entries: Array