rn.ac.th.		30 IN SOA ns-a1.cloud.z.com. postmaster.rn.ac.th. (
				1692160347 ; serial
				3600       ; refresh (1 hour)
				600        ; retry (10 minutes)
				86400      ; expire (1 day)
				3600       ; minimum (1 hour)
				)

rn.ac.th.		30 IN A	150.95.25.230

Mail exchangers:
rn.ac.th.		30 IN MX 10 alt3.aspmx.l.google.com.
rn.ac.th.		30 IN MX 1 aspmx.l.google.com.
rn.ac.th.		30 IN MX 5 alt1.aspmx.l.google.com.
rn.ac.th.		30 IN MX 10 alt4.aspmx.l.google.com.
rn.ac.th.		30 IN MX 5 alt2.aspmx.l.google.com.

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