Registro DMARC
v=DMARC1;p=none;pct=100;

Registro IPv4
host: thechallengernews.com
class: IN
ttl: 3600
type: A
ip: 74.208.236.94

Servidores DNS Principal (mname) y Secundario (rname)
host: thechallengernews.com
class: IN
ttl: 67976
type: SOA
mname: ns1084.ui-dns.de
rname: hostmaster.1und1.com
serial: 2017060115
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 600

Servidor de Correo
host: thechallengernews.com
class: IN
ttl: 3600
type: MX
pri: 10
target: mx01.ionos.com

Servidor de Correo
host: thechallengernews.com
class: IN
ttl: 3600
type: MX
pri: 10
target: mx00.ionos.com

Información TXT
host: thechallengernews.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:_spf.perfora.net include:_spf-us.ionos.com include:_spf.kundenserver.de ~all
entries: Array

Información TXT
host: thechallengernews.com
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=aru0QLKA1SB3u7t9ROu258KNSwbUYRxcr-AqtMJflpI
entries: Array

Registro IPv6
host: thechallengernews.com
class: IN
ttl: 3600
type: AAAA
ipv6: 2607:f1c0:100f:f000::2c9