Registro IPv4
host: sfulib.nmsrv.com
class: IN
ttl: 3600
type: A
ip: 204.187.13.88

host: ocs.sfu.ca
class: IN
ttl: 300
type: CNAME
target: sfulib.nmsrv.com

Información TXT
host: sfulib.nmsrv.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a ~all
entries: Array