itkorona.ru.		30 IN SOA sbx13.hosting.reg.ru. root.sbx28.hosting.reg.ru. (
				2021072663 ; serial
				10800      ; refresh (3 hours)
				3600       ; retry (1 hour)
				604800     ; expire (1 week)
				86400      ; minimum (1 day)
				)

itkorona.ru.		30 IN TXT "v=spf1 ip4:31.31.196.153 ip4:37.140.192.118 a mx
include:_spf.hosting.reg.ru ~all"

itkorona.ru.		30 IN A	37.140.192.118

Mail exchangers:
itkorona.ru.		30 IN MX 10 mx1.hosting.reg.ru.
itkorona.ru.		30 IN MX 20 mx2.hosting.reg.ru.

Name servers:
itkorona.ru.		30 IN NS ns1.hosting.reg.ru.
itkorona.ru.		30 IN NS ns2.hosting.reg.ru.