Registro IPv4
host: ytb.tools
class: IN
ttl: 3600
type: A
ip: 185.53.179.137

Servidores DNS Principal (mname) y Secundario (rname)
host: ytb.tools
class: IN
ttl: 3600
type: SOA
mname: ns1-coming-soon.sav.com
rname: hostmaster.ytb.tools
serial: 1759829000
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 86400

Información TXT
host: ytb.tools
class: IN
ttl: 3600
type: TXT
txt: v=spf1 -all
entries: Array