Registro IPv4
host: offcourse.co
class: IN
ttl: 300
type: A
ip: 172.67.146.131

Registro IPv4
host: offcourse.co
class: IN
ttl: 300
type: A
ip: 104.21.41.103

Servidores DNS Principal (mname) y Secundario (rname)
host: offcourse.co
class: IN
ttl: 1800
type: SOA
mname: kai.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2417732811
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: offcourse.co
class: IN
ttl: 300
type: MX
pri: 10
target: ASPMX.L.GOOGLE.COM

Servidor de Correo
host: offcourse.co
class: IN
ttl: 300
type: MX
pri: 30
target: ASPMX5.GOOGLEMAIL.COM

Servidor de Correo
host: offcourse.co
class: IN
ttl: 300
type: MX
pri: 20
target: ALT2.ASPMX.L.GOOGLE.COM

Servidor de Correo
host: offcourse.co
class: IN
ttl: 300
type: MX
pri: 20
target: ALT1.ASPMX.L.GOOGLE.COM

Servidor de Correo
host: offcourse.co
class: IN
ttl: 300
type: MX
pri: 30
target: ASPMX2.GOOGLEMAIL.COM

Servidor de Correo
host: offcourse.co
class: IN
ttl: 300
type: MX
pri: 30
target: ASPMX3.GOOGLEMAIL.COM

Servidor de Correo
host: offcourse.co
class: IN
ttl: 300
type: MX
pri: 30
target: ASPMX4.GOOGLEMAIL.COM

Información TXT
host: offcourse.co
class: IN
ttl: 300
type: TXT
txt: mailerlite-domain-verification=f2f4ab5d3c5648bc8d67737c60b28a44aed6bb93
entries: 

Información TXT
host: offcourse.co
class: IN
ttl: 300
type: TXT
txt: DZC
entries: 

Información TXT
host: offcourse.co
class: IN
ttl: 300
type: TXT
txt: v=spf1 a mx include:_spf.mlsend.com ~all
entries: 

Registro IPv6
host: offcourse.co
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3037::6815:2967

Registro IPv6
host: offcourse.co
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3034::ac43:9283