Registro DMARC
v=spf1 -all

Registro IPv4
host: eliminarcuentade3m.wd1.myworkdayjobs.com
class: IN
ttl: 600
type: A
ip: 209.177.165.20

Información TXT
host: eliminarcuentade3m.wd1.myworkdayjobs.com
class: IN
ttl: 600
type: TXT
txt: v=spf1 -all
entries: Array