Registro IPv4
host: ultrasoundtechniciancenter.org
class: IN
ttl: 300
type: A
ip: 104.21.0.204

Registro IPv4
host: ultrasoundtechniciancenter.org
class: IN
ttl: 300
type: A
ip: 172.67.128.68

Servidores DNS Principal (mname) y Secundario (rname)
host: ultrasoundtechniciancenter.org
class: IN
ttl: 1800
type: SOA
mname: carl.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2369195113
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: ultrasoundtechniciancenter.org
class: IN
ttl: 300
type: MX
pri: 0
target: _dc-mx.ef9c5a2fcc1b.ultrasoundtechniciancenter.org

Registro IPv6
host: ultrasoundtechniciancenter.org
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3037::6815:cc

Registro IPv6
host: ultrasoundtechniciancenter.org
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3030::ac43:8044