Registro IPv4
host: ff37.cn
class: IN
ttl: 252
type: A
ip: 172.67.136.86

Registro IPv4
host: ff37.cn
class: IN
ttl: 252
type: A
ip: 104.21.80.250

Servidores DNS Principal (mname) y Secundario (rname)
host: ff37.cn
class: IN
ttl: 1752
type: SOA
mname: ishaan.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2383839400
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Registro IPv6
host: ff37.cn
class: IN
ttl: 252
type: AAAA
ipv6: 2606:4700:3033::ac43:8856

Registro IPv6
host: ff37.cn
class: IN
ttl: 252
type: AAAA
ipv6: 2606:4700:3030::6815:50fa