Registro IPv4
host: firstsign.us
class: IN
ttl: 14400
type: A
ip: 198.252.99.240

Servidores DNS Principal (mname) y Secundario (rname)
host: firstsign.us
class: IN
ttl: 86400
type: SOA
mname: ns5.hawkhost.com
rname: server.hawkhost.com
serial: 2026091102
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: firstsign.us
class: IN
ttl: 14400
type: MX
pri: 0
target: firstsign.us

Información TXT
host: firstsign.us
class: IN
ttl: 14400
type: TXT
txt: v=spf1 +a +mx +ip4:198.252.98.1 include:_spf.arandomserver.com ~all
entries: Array