cho24h.vn.		30 IN SOA ns1.pavietnam.vn. hostmaster.cho24h.vn. (
				2025021225 ; serial
				14400      ; refresh (4 hours)
				3600       ; retry (1 hour)
				1209600    ; expire (2 weeks)
				86400      ; minimum (1 day)
				)

cho24h.vn.		30 IN TXT "v=spf1 a mx ip4:42.112.31.58 ~all"

cho24h.vn.		30 IN A	42.112.31.58

Name servers:
cho24h.vn.		30 IN NS ns1.dotvndns.vn.
cho24h.vn.		30 IN NS nsbak.dotvndns.com.
cho24h.vn.		30 IN NS ns2.dotvndns.vn.