irpct.ac.th.		30 IN SOA ns-a1.cloud.z.com. postmaster.irpct.ac.th. (
				1790151805 ; serial
				3600       ; refresh (1 hour)
				600        ; retry (10 minutes)
				86400      ; expire (1 day)
				3600       ; minimum (1 hour)
				)

irpct.ac.th.		30 IN A	163.44.198.39

Mail exchangers:
irpct.ac.th.		30 IN MX 10 ALT3.ASPMX.L.GOOGLE.COM.
irpct.ac.th.		30 IN MX 1 ASPMX.L.GOOGLE.COM.
irpct.ac.th.		30 IN MX 10 ALT4.ASPMX.L.GOOGLE.COM.
irpct.ac.th.		30 IN MX 5 ALT2.ASPMX.L.GOOGLE.COM.
irpct.ac.th.		30 IN MX 5 ALT1.ASPMX.L.GOOGLE.COM.

Name servers:
irpct.ac.th.		30 IN NS ns-a3.cloud.z.com.
irpct.ac.th.		30 IN NS ns-a1.cloud.z.com.
irpct.ac.th.		30 IN NS ns-a4.cloud.z.com.