sirius-it.ru.		30 IN SOA kopeysk.ens.mail.ru. noreply.biz.mail.ru. (
				2023060201 ; serial
				10800      ; refresh (3 hours)
				3600       ; retry (1 hour)
				604800     ; expire (1 week)
				3600       ; minimum (1 hour)
				)

sirius-it.ru.		30 IN TXT "v=spf1 redirect=_spf.mail.ru"

sirius-it.ru.		30 IN A	91.236.136.211

Mail exchangers:
sirius-it.ru.		30 IN MX 10 emx.mail.ru.

Name servers:
sirius-it.ru.		30 IN NS moscow.ens.mail.ru.
sirius-it.ru.		30 IN NS kopeysk.ens.mail.ru.