changnam.com.		30 IN SOA ns.kornet.net. domain.ns.kornet.net. (
				2023030600 ; serial
				43200      ; refresh (12 hours)
				3600       ; retry (1 hour)
				604800     ; expire (1 week)
				43200      ; minimum (12 hours)
				)

changnam.com.		30 IN TXT "v=spf1 ip4:115.21.111.20 -all"
changnam.com.		30 IN TXT "MS=DD09845F8D23D30F173F3F249C3BE1ACC3F4A86C"

changnam.com.		30 IN A	110.45.140.109

Mail exchangers:
changnam.com.		30 IN MX 3 spam.changnam.com.

Name servers:
changnam.com.		30 IN NS ns.kornet.net.
changnam.com.		30 IN NS ns2.kornet.net.