Registro DMARC
v=DMARC1; p=none; rua=mailto:dory@bert-energy.com; fo=1

Registro IPv4
host: bio4gas.eu
class: IN
ttl: 21600
type: A
ip: 172.104.155.121

Servidores DNS Principal (mname) y Secundario (rname)
host: bio4gas.eu
class: IN
ttl: 21600
type: SOA
mname: ns1.linode.com
rname: info.bert-energy.com
serial: 2021000011
refresh: 14400
retry: 14400
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: bio4gas.eu
class: IN
ttl: 3600
type: MX
pri: 0
target: bio4gas-eu.mail.protection.outlook.com

Información TXT
host: bio4gas.eu
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:spf.protection.outlook.com -all
entries: 

Registro IPv6
host: bio4gas.eu
class: IN
ttl: 21600
type: AAAA
ipv6: 2a01:7e01::2000:11ff:febb:5ab2