Registro IPv4
host: polio-echo.eu
class: IN
ttl: 300
type: A
ip: 185.225.133.166

Servidores DNS Principal (mname) y Secundario (rname)
host: polio-echo.eu
class: IN
ttl: 1800
type: SOA
mname: amber.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2379728867
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: polio-echo.eu
class: IN
ttl: 300
type: MX
pri: 0
target: polio-echo.eu