Registro DMARC
v=DMARC1; p=reject; rua=mailto:CWExchDMARC@calwater.com; ruf=mailto:CWExchDMARC@calwater.com; fo=1;

Registro IPv4
host: calwater.org
class: IN
ttl: 4246
type: A
ip: 208.91.197.128

Servidores DNS Principal (mname) y Secundario (rname)
host: calwater.org
class: IN
ttl: 4247
type: SOA
mname: NS75.WORLDNIC.COM
rname: namehost.WORLDNIC.COM
serial: 126021717
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Información TXT
host: calwater.org
class: IN
ttl: 648
type: TXT
txt: v=spf1 -all
entries: Array