Registro DMARC
v=DMARC1; p=quarantine; rua=mailto:rua@blackbaudhosting.com

Registro IPv4
host: blackbaudhosting.com
class: IN
ttl: 3600
type: A
ip: 205.139.105.21

Servidores DNS Principal (mname) y Secundario (rname)
host: blackbaudhosting.com
class: IN
ttl: 300
type: SOA
mname: d2pbbpubdns01bv.blackbaudhost.com
rname: admin.blackbaudhosting.com
serial: 9921
refresh: 60
retry: 600
expire: 604800
minimum-ttl: 3600

Información TXT
host: blackbaudhosting.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 +ip4:216.235.196.0/22 +ip4:216.235.200.0/21 +ip4:205.139.104.0/22 +ip4:206.79.6.0/24 mx ~all
entries: Array