istoki-rb.ru.		30 IN SOA s4.hostingru.net. admin.hostingru.org. (
				2023021000 ; serial
				10800      ; refresh (3 hours)
				3600       ; retry (1 hour)
				604800     ; expire (1 week)
				86400      ; minimum (1 day)
				)

istoki-rb.ru.		30 IN TXT "v=spf1 ip4:82.202.245.156 ip4:82.202.245.156 a mx
~all"

istoki-rb.ru.		30 IN A	82.202.245.156

Mail exchangers:
istoki-rb.ru.		30 IN MX 10 mail.istoki-rb.ru.
istoki-rb.ru.		30 IN MX 20 mail.istoki-rb.ru.

Name servers:
istoki-rb.ru.		30 IN NS ns2.hostingru.org.
istoki-rb.ru.		30 IN NS ns1.hostingru.org.