kns.ac.th.		30 IN SOA ns1.thaischool.net. hostmaster.thaischool.net. (
				2025051702 ; serial
				3600       ; refresh (1 hour)
				3600       ; retry (1 hour)
				1209600    ; expire (2 weeks)
				86400      ; minimum (1 day)
				)

kns.ac.th.		30 IN TXT "v=spf1 a mx ip4:103.52.108.80 ~all"

kns.ac.th.		30 IN A	103.52.108.80

Mail exchangers:
kns.ac.th.		30 IN MX 10 mail.thaischool.net.

Name servers:
kns.ac.th.		30 IN NS ns2.thaischool.net.
kns.ac.th.		30 IN NS ns1.thaischool.net.