Registro IPv4
host: sttl.in
class: IN
ttl: 3600
type: A
ip: 185.53.178.99

Servidores DNS Principal (mname) y Secundario (rname)
host: sttl.in
class: IN
ttl: 21600
type: SOA
mname: ns1.parkingcrew.net
rname: hostmaster.sttl.in
serial: 1759829000
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 86400