Registro IPv4
host: holygrale.se
class: IN
ttl: 99
type: A
ip: 128.140.80.20

Servidores DNS Principal (mname) y Secundario (rname)
host: holygrale.se
class: IN
ttl: 3600
type: SOA
mname: ns1.simply.com
rname: hostmaster.simply.com
serial: 2023081600
refresh: 14400
retry: 3600
expire: 1209600
minimum-ttl: 3600