btec.ir.		30 IN SOA vip1.irpowerweb.com. irpwroot.gmail.com. (
				2024092900 ; serial
				3600       ; refresh (1 hour)
				1800       ; retry (30 minutes)
				1209600    ; expire (2 weeks)
				86400      ; minimum (1 day)
				)

btec.ir.		30 IN TXT "v=spf1 +a +mx +ip4:116.202.131.233 ~all"

btec.ir.		30 IN A	88.99.234.134

Mail exchangers:
btec.ir.		30 IN MX 0 btec.ir.

Name servers:
btec.ir.		30 IN NS vip1.irpowerweb.com.
btec.ir.		30 IN NS vip2.irpowerweb.com.