tritiumnet.org.		30 IN SOA ns11.kovrov.net. admin.kovrov.net. (
				2023123001 ; serial
				10800      ; refresh (3 hours)
				3600       ; retry (1 hour)
				86400      ; expire (1 day)
				86400      ; minimum (1 day)
				)

tritiumnet.org.		30 IN TXT "v=spf1 a mx a:mail.kovrov.net ip4:195.230.109.131
~all"

tritiumnet.org.		30 IN A	195.230.109.152

Mail exchangers:
tritiumnet.org.		30 IN MX 5 mail.kovrov.net.

Name servers:
tritiumnet.org.		30 IN NS ns12.kovrov.net.
tritiumnet.org.		30 IN NS ns11.kovrov.net.