Registro IPv4
host: accountweb-whatsapp.com
class: IN
ttl: 555844
type: A
ip: 156.234.58.214

Servidores DNS Principal (mname) y Secundario (rname)
host: accountweb-whatsapp.com
class: IN
ttl: 381603
type: SOA
mname: isaac.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2417778241
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800