opyat-25.ru.		30 IN SOA frienddns.net. support.frienddns.net. (
				2023122602 ; serial
				10800      ; refresh (3 hours)
				3600       ; retry (1 hour)
				604800     ; expire (1 week)
				86400      ; minimum (1 day)
				)

opyat-25.ru.		30 IN TXT "v=spf1 ip4:91.210.166.167 a mx ~all"

opyat-25.ru.		30 IN A	91.210.166.167

Mail exchangers:
opyat-25.ru.		30 IN MX 10 mail.opyat-25.ru.
opyat-25.ru.		30 IN MX 20 mail.opyat-25.ru.

Name servers:
opyat-25.ru.		30 IN NS ns4.frienddns.net.
opyat-25.ru.		30 IN NS ns1.frienddns.info.
opyat-25.ru.		30 IN NS ns3.frienddns.net.
opyat-25.ru.		30 IN NS ns2.frienddns.info.