Registro IPv4
host: extremenewsletters.com
class: IN
ttl: 596
type: A
ip: 199.59.243.228

Servidores DNS Principal (mname) y Secundario (rname)
host: extremenewsletters.com
class: IN
ttl: 1796
type: SOA
mname: curitiba.ns.porkbun.com
rname: dns.cloudflare.com
serial: 2385070491
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800