Registro IPv4
host: B.tigo.com
class: IN
ttl: 300
type: A
ip: 104.18.27.207

Registro IPv4
host: B.tigo.com
class: IN
ttl: 300
type: A
ip: 104.18.26.207

Servidores DNS Principal (mname) y Secundario (rname)
host: B.tigo.com
class: IN
ttl: 1800
type: SOA
mname: carl.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2385431414
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800