zt03.net.		30 IN SOA infoblox1.bo3.e-dialog.com. root.zt03.net. (
				2022033107 ; serial
				1800       ; refresh (30 minutes)
				120        ; retry (2 minutes)
				1209600    ; expire (2 weeks)
				900        ; minimum (15 minutes)
				)

zt03.net.		30 IN TXT "v=spf1 include:irv-spf.zt04.net include:dls-spf.zt04.net
include:els-spf.zt04.net include:sec-spf.zt04.net include:xl-spf.zt04.net a mx -all"

zt03.net.		30 IN A	66.161.21.40

Mail exchangers:
zt03.net.		30 IN MX 10 mx1.zt03.net.
zt03.net.		30 IN MX 30 mx3.zt03.net.

Name servers:
zt03.net.		30 IN NS asia3.akam.net.
zt03.net.		30 IN NS eur2.akam.net.
zt03.net.		30 IN NS eur6.akam.net.
zt03.net.		30 IN NS aus1.akam.net.
zt03.net.		30 IN NS ns1-200.akam.net.
zt03.net.		30 IN NS usw6.akam.net.
zt03.net.		30 IN NS ns1-23.akam.net.
zt03.net.		30 IN NS eur5.akam.net.