mf-ao.ru.		30 IN SOA ns1.reg3.ru. tech.reg3.ru. (
				2023062170 ; serial
				10800      ; refresh (3 hours)
				3600       ; retry (1 hour)
				604800     ; expire (1 week)
				86400      ; minimum (1 day)
				)

mf-ao.ru.		30 IN A	176.100.117.88

Mail exchangers:
mf-ao.ru.		30 IN MX 10 mail.mf-ao.ru.

Name servers:
mf-ao.ru.		30 IN NS ns1.reg3.ru.
mf-ao.ru.		30 IN NS ns2.reg3.ru.