Registro DMARC
v=DMARC1; p=reject; fo=1; ri=3600; rua=mailto:city-and-county-of-san-francisco@rua.agari.com; ruf=mailto:city-and-county-of-san-francisco@ruf.agari.com

Registro IPv4
host: sfdbi.org
class: IN
ttl: 90
type: A
ip: 18.172.213.99

Registro IPv4
host: sfdbi.org
class: IN
ttl: 90
type: A
ip: 18.172.213.7

Registro IPv4
host: sfdbi.org
class: IN
ttl: 90
type: A
ip: 18.172.213.110

Registro IPv4
host: sfdbi.org
class: IN
ttl: 90
type: A
ip: 18.172.213.25

Servidores DNS Principal (mname) y Secundario (rname)
host: sfdbi.org
class: IN
ttl: 900
type: SOA
mname: ns-1528.awsdns-63.org
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400

Información TXT
host: sfdbi.org
class: IN
ttl: 3600
type: TXT
txt: v=spf1 exists:%{i}._i.%{d}._d.espf.agari.com include:%{d}.0c.spf-protect.agari.com -all
entries: Array