Registro DMARC
v=DMARC1;  p=none; rua=mailto:c44d0d637e1f45d290ed440393f30a8e@dmarc-reports.cloudflare.net

Servidores DNS Principal (mname) y Secundario (rname)
host: darkweb.group
class: IN
ttl: 1800
type: SOA
mname: elliott.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2375691159
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800