Registro DMARC
v=DMARC1; p=none; pct=100; fo=1; ri=3600; rua=mailto:de870fd5@dmarc.mailgun.org,mailto:073ed6d4@inbox.ondmarc.com; ruf=mailto:de870fd5@dmarc.mailgun.org,mailto:073ed6d4@inbox.ondmarc.com;

Registro IPv4
host: webroom.net
class: IN
ttl: 300
type: A
ip: 138.199.170.107

Servidores DNS Principal (mname) y Secundario (rname)
host: webroom.net
class: IN
ttl: 1800
type: SOA
mname: maya.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2377051827
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Información TXT
host: webroom.net
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:mailgun.org ~all
entries: Array