Registro DMARC
v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com;

Registro IPv4
host: jumpg.tokyo-cdn.com
class: IN
ttl: 90
type: A
ip: 202.229.192.3

host: mangaplus.shueisha.co.jp
class: IN
ttl: 300
type: CNAME
target: jumpg.tokyo-cdn.com