msu45.ru.		30 IN SOA ns3-l2.nic.ru. dnsadmin.afraid.org. (
				2013122318 ; serial
				86400      ; refresh (1 day)
				7200       ; retry (2 hours)
				2419200    ; expire (4 weeks)
				3600       ; minimum (1 hour)
				)

msu45.ru.		30 IN TXT "v=spf1 a mx ip4:89.31.36.17 ~all"

msu45.ru.		30 IN A	89.31.36.19

Mail exchangers:
msu45.ru.		30 IN MX 10 mx.msu45.ru.

Name servers:
msu45.ru.		30 IN NS ns3-l2.nic.ru.
msu45.ru.		30 IN NS ns4-l2.nic.ru.
msu45.ru.		30 IN NS ns8-l2.nic.ru.
msu45.ru.		30 IN NS ns4-cloud.nic.ru.
msu45.ru.		30 IN NS ns8-cloud.nic.ru.