Registro IPv4
host: planetoldschool.com
class: IN
ttl: 1263
type: A
ip: 185.151.30.206

Servidores DNS Principal (mname) y Secundario (rname)
host: planetoldschool.com
class: IN
ttl: 1264
type: SOA
mname: ns1.stackdns.com
rname: hostmaster.stackdns.com
serial: 1749980353
refresh: 1800
retry: 900
expire: 1209600
minimum-ttl: 300

Servidor de Correo
host: planetoldschool.com
class: IN
ttl: 1264
type: MX
pri: 10
target: mx.stackmail.com

Información TXT
host: planetoldschool.com
class: IN
ttl: 1264
type: TXT
txt: v=spf1 include:spf.stackmail.com a mx -all
entries: Array

Registro IPv6
host: planetoldschool.com
class: IN
ttl: 1264
type: AAAA
ipv6: 2a07:7800::206