gsmsmart.ir.		30 IN SOA ns11.ie-cs.com. hostmaster.007.domains. (
				2024121500 ; serial
				3600       ; refresh (1 hour)
				3600       ; retry (1 hour)
				1209600    ; expire (2 weeks)
				86400      ; minimum (1 day)
				)

gsmsmart.ir.		30 IN TXT "v=spf1 a mx ip4:162.223.90.103 ~all"

gsmsmart.ir.		30 IN A	162.223.90.103

Mail exchangers:
gsmsmart.ir.		30 IN MX 10 mail.007.domains.

Name servers:
gsmsmart.ir.		30 IN NS ns10.ie-cs.com.
gsmsmart.ir.		30 IN NS ns11.ie-cs.com.