Registro IPv4
host: nortelnetworks.com
class: IN
ttl: 300
type: A
ip: 172.67.181.225

Registro IPv4
host: nortelnetworks.com
class: IN
ttl: 300
type: A
ip: 104.21.31.253

Servidores DNS Principal (mname) y Secundario (rname)
host: nortelnetworks.com
class: IN
ttl: 1800
type: SOA
mname: ian.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2337636738
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: nortelnetworks.com
class: IN
ttl: 300
type: MX
pri: 100
target: route3.mx.cloudflare.net

Servidor de Correo
host: nortelnetworks.com
class: IN
ttl: 300
type: MX
pri: 57
target: route2.mx.cloudflare.net

Servidor de Correo
host: nortelnetworks.com
class: IN
ttl: 300
type: MX
pri: 85
target: route1.mx.cloudflare.net

Información TXT
host: nortelnetworks.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:_spf.mx.cloudflare.net ~all
entries: Array

Registro IPv6
host: nortelnetworks.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3035::6815:1ffd

Registro IPv6
host: nortelnetworks.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3033::ac43:b5e1