Registro DMARC
v=DMARC1; p=reject;

Registro IPv4
host: um.fi
class: IN
ttl: 300
type: A
ip: 104.17.49.113

Registro IPv4
host: um.fi
class: IN
ttl: 300
type: A
ip: 104.17.50.113

Servidores DNS Principal (mname) y Secundario (rname)
host: um.fi
class: IN
ttl: 1800
type: SOA
mname: bayan.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2339612481
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Información TXT
host: um.fi
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:spf.lianamailer.com -all
entries: Array

Registro IPv6
host: um.fi
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700::6811:3271

Registro IPv6
host: um.fi
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700::6811:3171