itrc.ac.ir.		30 IN SOA laleh.itrc.ac.ir. mbsco.itrc.ac.ir. (
				2024041700 ; serial
				900        ; refresh (15 minutes)
				600        ; retry (10 minutes)
				86400      ; expire (1 day)
				7200       ; minimum (2 hours)
				)

itrc.ac.ir.		30 IN TXT
"fb23e10ebfce3af2a95a8aaff8a59a6436bc6d63fd078051773396fa8c25097"
itrc.ac.ir.		30 IN TXT "v=spf1 mx -all"

itrc.ac.ir.		30 IN A	185.130.76.47

Mail exchangers:
itrc.ac.ir.		30 IN MX 10 mx1.itrc.ac.ir.
itrc.ac.ir.		30 IN MX 10 mx2.itrc.ac.ir.

Name servers:
itrc.ac.ir.		30 IN NS laleh2.itrc.ac.ir.
itrc.ac.ir.		30 IN NS laleh.itrc.ac.ir.