gst.com.vn.		30 IN SOA dns1.netsoft.com.vn. vdconline.tld. (
				2023082937 ; serial
				28800      ; refresh (8 hours)
				7200       ; retry (2 hours)
				1209600    ; expire (2 weeks)
				14400      ; minimum (4 hours)
				)

gst.com.vn.		30 IN TXT "v=spf1 include:spf.maychuemail.com ~all"
gst.com.vn.		30 IN TXT "v=spf1 a mx ip4:112.213.89.167 ~all"

gst.com.vn.		30 IN A	112.213.89.167

Mail exchangers:
gst.com.vn.		30 IN MX 10 mail.gst.com.vn.

Name servers:
gst.com.vn.		30 IN NS dns1.netsoft.com.vn.
gst.com.vn.		30 IN NS dns2.netsoft.com.vn.