Registro IPv4
host: firstlinux.net
class: IN
ttl: 300
type: A
ip: 172.67.172.14

Registro IPv4
host: firstlinux.net
class: IN
ttl: 300
type: A
ip: 104.21.63.219

Servidores DNS Principal (mname) y Secundario (rname)
host: firstlinux.net
class: IN
ttl: 1800
type: SOA
mname: crystal.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2377709300
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Información TXT
host: firstlinux.net
class: IN
ttl: 300
type: TXT
txt: google-site-verification=mSWwdJVtwAaerWJ4CebnOmay_c1trD4jzVf0OO_j6tc
entries: Array

Registro IPv6
host: firstlinux.net
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3031::6815:3fdb

Registro IPv6
host: firstlinux.net
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3033::ac43:ac0e