Registro IPv4
host: core4business.com
class: IN
ttl: 3600
type: A
ip: 217.160.0.132

Servidores DNS Principal (mname) y Secundario (rname)
host: core4business.com
class: IN
ttl: 86400
type: SOA
mname: ns1062.ui-dns.org
rname: hostmaster.1und1.com
serial: 2017060122
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 600

Servidor de Correo
host: core4business.com
class: IN
ttl: 3600
type: MX
pri: 5
target: alt1.aspmx.l.google.com

Servidor de Correo
host: core4business.com
class: IN
ttl: 3600
type: MX
pri: 5
target: alt12.aspmx.l.google.com

Servidor de Correo
host: core4business.com
class: IN
ttl: 3600
type: MX
pri: 1
target: aspmx.l.google.com

Servidor de Correo
host: core4business.com
class: IN
ttl: 3600
type: MX
pri: 10
target: aspmx2.googlemail.com

Servidor de Correo
host: core4business.com
class: IN
ttl: 3600
type: MX
pri: 10
target: aspmx3.googlemail.com

Información TXT
host: core4business.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:_spf.google.com include:_spf-us.ionos.com ~all
entries: Array

Información TXT
host: core4business.com
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=nFW7kuJ3OI6HQfkdfuPnmbvuw-bMFjUSgFTnTP46d5k
entries: Array

Registro IPv6
host: core4business.com
class: IN
ttl: 3600
type: AAAA
ipv6: 2001:8d8:100f:f000::200