Registro IPv4
host: shrtr.eu
class: IN
ttl: 3600
type: A
ip: 91.195.241.239

Servidores DNS Principal (mname) y Secundario (rname)
host: shrtr.eu
class: IN
ttl: 3599
type: SOA
mname: eu-sedo-ns1.yoursrs.com
rname: eu-sedo-ns1.yoursrs.com
serial: 2024010101
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 38400

Servidor de Correo
host: shrtr.eu
class: IN
ttl: 3600
type: MX
pri: 0
target: 

Información TXT
host: shrtr.eu
class: IN
ttl: 3600
type: TXT
txt: v=spf1 -all
entries: Array