isa.org.ir.		30 IN SOA irns1.netafraz.com. hostmaster.isa.org.ir. (
				2023120900 ; serial
				86400      ; refresh (1 day)
				3600       ; retry (1 hour)
				1209600    ; expire (2 weeks)
				86400      ; minimum (1 day)
				)

isa.org.ir.		30 IN TXT "v=spf1 a mx ip4:185.78.22.0/25 include:_auxspf.axspace.com
~all"

isa.org.ir.		30 IN A	185.78.22.7

Mail exchangers:
isa.org.ir.		30 IN MX 10 mail.isa.org.ir.

Name servers:
isa.org.ir.		30 IN NS irns1.netafraz.com.
isa.org.ir.		30 IN NS irns2.netafraz.com.