Registro DMARC
v=DMARC1; p=reject; adkim=s; aspf=s

Registro IPv4
host: leukemia.pl
class: IN
ttl: 300
type: A
ip: 104.21.19.169

Registro IPv4
host: leukemia.pl
class: IN
ttl: 300
type: A
ip: 172.67.186.254

Servidores DNS Principal (mname) y Secundario (rname)
host: leukemia.pl
class: IN
ttl: 1800
type: SOA
mname: brit.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2387206817
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Registro IPv6
host: leukemia.pl
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3033::ac43:bafe

Registro IPv6
host: leukemia.pl
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3033::6815:13a9