Registro DMARC
v=DMARC1; p=reject; sp=reject; pct=100;

Registro IPv4
host: craneenv.com
class: IN
ttl: 300
type: A
ip: 76.223.107.250

Registro IPv4
host: craneenv.com
class: IN
ttl: 300
type: A
ip: 13.248.241.152

Servidores DNS Principal (mname) y Secundario (rname)
host: craneenv.com
class: IN
ttl: 1800
type: SOA
mname: lennox.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2410483015
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Información TXT
host: craneenv.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 -all
entries: Array