seirbook.ir.		30 IN SOA jose.ns.cloudflare.com. dns.cloudflare.com. (
				2355068630 ; serial
				10000      ; refresh (2 hours 46 minutes 40 seconds)
				2400       ; retry (40 minutes)
				604800     ; expire (1 week)
				1800       ; minimum (30 minutes)
				)

seirbook.ir.		30 IN A	172.67.142.57
seirbook.ir.		30 IN A	104.21.39.23
seirbook.ir.		30 IN AAAA 2606:4700:3036::ac43:8e39
seirbook.ir.		30 IN AAAA 2606:4700:3031::6815:2717

Name servers:
seirbook.ir.		30 IN NS jose.ns.cloudflare.com.
seirbook.ir.		30 IN NS marlowe.ns.cloudflare.com.