Registro IPv4
host: Bookdoor.app
class: IN
ttl: 3600
type: A
ip: 217.160.0.199

Servidores DNS Principal (mname) y Secundario (rname)
host: Bookdoor.app
class: IN
ttl: 14331
type: SOA
mname: ns1109.ui-dns.de
rname: hostmaster.1und1.com
serial: 2017060145
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 600

Servidor de Correo
host: Bookdoor.app
class: IN
ttl: 3600
type: MX
pri: 10
target: mx01.ionos.fr

Servidor de Correo
host: Bookdoor.app
class: IN
ttl: 3600
type: MX
pri: 10
target: mx00.ionos.fr

Información TXT
host: Bookdoor.app
class: IN
ttl: 3600
type: TXT
txt: facebook-domain-verification=zgv20p1hezqa0h3m08ox4wyav6sffs
entries: Array

Información TXT
host: Bookdoor.app
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=SXBQutxhR8d0HB3YaLNjvGjAmUYZ160ti3A_zH7q6mI
entries: Array

Información TXT
host: Bookdoor.app
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:_spf-eu.ionos.com ~all
entries: Array

Registro IPv6
host: Bookdoor.app
class: IN
ttl: 3600
type: AAAA
ipv6: 2001:8d8:100f:f000::234