Registro IPv4
host: rs25erfurt.de
class: IN
ttl: 3843
type: A
ip: 87.118.121.50

Servidores DNS Principal (mname) y Secundario (rname)
host: rs25erfurt.de
class: IN
ttl: 3843
type: SOA
mname: ns1.lah-a.de
rname: rs25.erfurt.de
serial: 2026051302
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 10800

Servidor de Correo
host: rs25erfurt.de
class: IN
ttl: 85736
type: MX
pri: 0
target: rs25erfurt-de.mail.protection.outlook.com

Información TXT
host: rs25erfurt.de
class: IN
ttl: 85737
type: TXT
txt:  v=spf1 include:spf.protection.outlook.com -all
entries:  v=spf1 include:spf.protection.outlook.com -all