im3.ir.			30 IN SOA f.ns.arvancdn.ir. hostmaster.arvancloud.ir. (
				1707297319 ; serial
				86400      ; refresh (1 day)
				7200       ; retry (2 hours)
				604800     ; expire (1 week)
				7200       ; minimum (2 hours)
				)

im3.ir.			30 IN A	37.152.181.228

Name servers:
im3.ir.			30 IN NS f.ns.arvancdn.ir.
im3.ir.			30 IN NS n.ns.arvancdn.ir.