Registro DMARC
v=DMARC1; p=none; pct=100; rua=mailto:dmarc_agg@dmarc.250ok.net; ruf=mailto:dmarc_fr@dmarc.250ok.net; fo=1; rf=afrf 

Registro IPv4
host: app-351aaaea-0241-4ffd-8d42-42bc69b552b8.vast-scrubland-3563.herokuspace.com
class: IN
ttl: 90
type: A
ip: 54.156.28.154

Registro IPv4
host: app-351aaaea-0241-4ffd-8d42-42bc69b552b8.vast-scrubland-3563.herokuspace.com
class: IN
ttl: 90
type: A
ip: 52.22.21.190

Registro CNAME (Alias)
host: community.tableau.com
class: IN
ttl: 20799
type: CNAME
target: app-351aaaea-0241-4ffd-8d42-42bc69b552b8.vast-scrubland-3563.herokuspace.com

Registro CNAME (Alias)
host: community.tableau.com
class: IN
ttl: 20799
type: CNAME
target: app-351aaaea-0241-4ffd-8d42-42bc69b552b8.vast-scrubland-3563.herokuspace.com