Registro DMARC
v=DMARC1;p=none;rua=mailto:meandpete@msn.com;ruf=mailto:meandpete@msn.com;

Registro IPv4
host: extremejournalism.ning.com
class: IN
ttl: 300
type: A
ip: 208.82.16.68

Información TXT
host: extremejournalism.ning.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:spf2.esputnik.com include:servers.mcsv.net include:mail.zendesk.com ip4:208.82.16.0/22 ip4:8.6.19.94 a mx ~all
entries: Array

Registro IPv6
host: extremejournalism.ning.com
class: IN
ttl: 300
type: AAAA
ipv6: 2620:46:2000:16::68