hamgol.ir.		30 IN SOA ns1.senioriz.com. postmaster.hamgol.ir. (
				2021121165 ; serial
				3600       ; refresh (1 hour)
				7200       ; retry (2 hours)
				1209600    ; expire (2 weeks)
				86400      ; minimum (1 day)
				)

hamgol.ir.		30 IN TXT "v=spf1 +a +mx +ip4:167.86.66.248 ~all"

hamgol.ir.		30 IN A	167.86.66.248

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

Name servers:
hamgol.ir.		30 IN NS ns2.senioriz.com.
hamgol.ir.		30 IN NS ns1.senioriz.com.