Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: govdelivery.com
class: IN
ttl: 300
type: A
ip: 23.185.0.4

Servidores DNS Principal (mname) y Secundario (rname)
host: govdelivery.com
class: IN
ttl: 900
type: SOA
mname: ns-1994.awsdns-57.co.uk
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 300

Servidor de Correo
host: govdelivery.com
class: IN
ttl: 3600
type: MX
pri: 10
target: granicus-com.mail.protection.outlook.com

Información TXT
host: govdelivery.com
class: IN
ttl: 300
type: TXT
txt: MS=ms20145549
entries: Array

Información TXT
host: govdelivery.com
class: IN
ttl: 300
type: TXT
txt: status-page-domain-verification=5jj0fl287myv
entries: Array

Información TXT
host: govdelivery.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 mx include:spf.office.govdelivery.com include:service.govdelivery.com include:salesforce.com include:stspg-customer.com -all
entries: Array

Información TXT
host: govdelivery.com
class: IN
ttl: 300
type: TXT
txt: vmf1wc9lzgstz78cfb97n3xxk6lb0nj8
entries: Array

Información TXT
host: govdelivery.com
class: IN
ttl: 300
type: TXT
txt: MS=ms79594986
entries: Array

Información TXT
host: govdelivery.com
class: IN
ttl: 300
type: TXT
txt: OSFb4Sy5fudgltCNDXyIlWGFL7fPuemKAxAj40EjS4fFaQTCW+HcKogkpGTLpTnDXVZh63Tc38WWK8Guhp0A6A==
entries: Array

Registro IPv6
host: govdelivery.com
class: IN
ttl: 300
type: AAAA
ipv6: 2620:12a:8001::4

Registro IPv6
host: govdelivery.com
class: IN
ttl: 300
type: AAAA
ipv6: 2620:12a:8000::4