cocvietnam.com.		30 IN SOA ns.viettelidc.com.vn. hostmaster.cocvietnam.com. (
				1736044507 ; serial
				16384      ; refresh (4 hours 33 minutes 4 seconds)
				2048       ; retry (34 minutes 8 seconds)
				1048576    ; expire (1 week 5 days 3 hours 16 minutes 16 seconds)
				2560       ; minimum (42 minutes 40 seconds)
				)

cocvietnam.com.		1 IN TXT "v=spf1 include:spf.protection.outlook.com -all"
cocvietnam.com.		30 IN TXT "MS=ms76412956"

Mail exchangers:
cocvietnam.com.		1 IN MX	1 cocvietnam-com.mail.protection.outlook.com.

Name servers:
cocvietnam.com.		30 IN NS ns.viettelidc.com.vn.
cocvietnam.com.		30 IN NS ns1.viettelidc.com.vn.
cocvietnam.com.		30 IN NS ns2.viettelidc.com.vn.