premaservices.ru.	30 IN SOA ns1.sprinthost.ru. admin.sprinthost.ru. (
				2019021100 ; serial
				14400      ; refresh (4 hours)
				3600       ; retry (1 hour)
				1209600    ; expire (2 weeks)
				86400      ; minimum (1 day)
				)

premaservices.ru.	30 IN TXT "v=spf1 a mx ip6:2a0a:2b42:0:61:: ip4:141.8.195.125
ip4:141.8.195.125 ~all"

premaservices.ru.	30 IN A	141.8.195.125

Mail exchangers:
premaservices.ru.	30 IN MX 10 mail.premaservices.ru.

Name servers:
premaservices.ru.	30 IN NS ns2.sprinthost.ru.
premaservices.ru.	30 IN NS ns4.sprinthost.net.
premaservices.ru.	30 IN NS ns1.sprinthost.ru.
premaservices.ru.	30 IN NS ns3.sprinthost.net.