greatwebsitebuilder.com. 30 IN SOA lob1.sibername.com. bulent.turkoglu.sibername.com. (
				2021101103 ; serial
				7200       ; refresh (2 hours)
				7200       ; retry (2 hours)
				172800     ; expire (2 days)
				7200       ; minimum (2 hours)
				)

Name servers:
greatwebsitebuilder.com. 30 IN NS lob3.sibername.com.
greatwebsitebuilder.com. 30 IN NS lob2.sibername.com.
greatwebsitebuilder.com. 30 IN NS lob4.sibername.com.