berdsk.ru.		30 IN SOA ns.stf.ru. hostmaster.ns.stf.ru. (
				2024090103 ; serial
				86400      ; refresh (1 day)
				7200       ; retry (2 hours)
				3600000    ; expire (5 weeks 6 days 16 hours)
				86400      ; minimum (1 day)
				)

berdsk.ru.		30 IN A	81.28.210.238

Mail exchangers:
berdsk.ru.		30 IN MX 10 mail.berdsk.ru.

Name servers:
berdsk.ru.		30 IN NS ns2.stf.ru.
berdsk.ru.		30 IN NS ns.zsttk.ru.
berdsk.ru.		30 IN NS ns.stf.ru.