iscientist.ru.		30 IN SOA tobolsk.ens.mail.ru. support.biz.mail.ru. (
				2023121602 ; serial
				10800      ; refresh (3 hours)
				3600       ; retry (1 hour)
				604800     ; expire (1 week)
				3600       ; minimum (1 hour)
				)

iscientist.ru.		30 IN TXT "v=spf1 redirect=_spf.mail.ru"

Mail exchangers:
iscientist.ru.		30 IN MX 10 emx.mail.ru.

Name servers:
iscientist.ru.		30 IN NS abakan.ens.mail.ru.
iscientist.ru.		30 IN NS tobolsk.ens.mail.ru.