Registro IPv4
host: tcnv.re
class: IN
ttl: 8804
type: A
ip: 185.194.90.29

Servidores DNS Principal (mname) y Secundario (rname)
host: tcnv.re
class: IN
ttl: 5665
type: SOA
mname: ns1.krystal.io
rname: admin.demo.s92.lon.krystal.io
serial: 2025060217
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: tcnv.re
class: IN
ttl: 3600
type: MX
pri: 10
target: mx1.krystal.io

Servidor de Correo
host: tcnv.re
class: IN
ttl: 3600
type: MX
pri: 20
target: mx2.krystal.io

Información TXT
host: tcnv.re
class: IN
ttl: 5522
type: TXT
txt: v=spf1 ip4:185.199.220.91 ip4:185.194.90.29 include:relay.k.io a mx ip4:77.72.0.170 ~all
entries: Array