planetaseminarov.ru.	30 IN SOA isp15.eurobyte.ru. support.eurobyte.ru. (
				2024021605 ; serial
				10800      ; refresh (3 hours)
				3600       ; retry (1 hour)
				604800     ; expire (1 week)
				86400      ; minimum (1 day)
				)

planetaseminarov.ru.	30 IN TXT "v=spf1 ip4:46.30.40.105 ip4:46.30.44.64 a mx
~all"

planetaseminarov.ru.	30 IN A	46.30.44.64

Mail exchangers:
planetaseminarov.ru.	30 IN MX 10 mail.planetaseminarov.ru.
planetaseminarov.ru.	30 IN MX 20 mail.planetaseminarov.ru.

Name servers:
planetaseminarov.ru.	30 IN NS ns3.eurobyte.ru.
planetaseminarov.ru.	30 IN NS ns2.eurobyte.ru.
planetaseminarov.ru.	30 IN NS ns4.eurobyte.ru.
planetaseminarov.ru.	30 IN NS ns1.eurobyte.ru.