Registro IPv4
host: open-linux.com
class: IN
ttl: 90
type: A
ip: 31.132.4.99

Servidores DNS Principal (mname) y Secundario (rname)
host: open-linux.com
class: IN
ttl: 90
type: SOA
mname: ns1.open-linux.com
rname: server-admin.seekahost.app
serial: 131259637
refresh: 3600
retry: 1800
expire: 604800
minimum-ttl: 3600

Información TXT
host: open-linux.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:_spf.hostedemail.com ~all
entries: Array