oskol-zoo.ru.		30 IN SOA ns1.reg.ru. hostmaster.ns1.reg.ru. (
				1777594034 ; serial
				14400      ; refresh (4 hours)
				3600       ; retry (1 hour)
				604800     ; expire (1 week)
				10800      ; minimum (3 hours)
				)

oskol-zoo.ru.		30 IN TXT "v=spf1 ip4:89.108.107.216 a mx ~all"

oskol-zoo.ru.		30 IN A	185.219.40.51

Mail exchangers:
oskol-zoo.ru.		30 IN MX 10 mail.oskol-zoo.ru.
oskol-zoo.ru.		30 IN MX 20 mail.oskol-zoo.ru.

Name servers:
oskol-zoo.ru.		30 IN NS ns1.reg.ru.
oskol-zoo.ru.		30 IN NS ns2.reg.ru.