stou.ac.th.		30 IN SOA aryanna.ns.cloudflare.com. dns.cloudflare.com. (
				2361882398 ; serial
				10000      ; refresh (2 hours 46 minutes 40 seconds)
				2400       ; retry (40 minutes)
				604800     ; expire (1 week)
				1800       ; minimum (30 minutes)
				)

stou.ac.th.		30 IN TXT "v=spf1 include:spf.protection.outlook.com -all"

Mail exchangers:
stou.ac.th.		30 IN MX 10 stou-ac-th.mail.protection.outlook.com.

Name servers:
stou.ac.th.		30 IN NS aryanna.ns.cloudflare.com.
stou.ac.th.		30 IN NS dom.ns.cloudflare.com.