aviad.ru.		30 IN SOA saransk.ens.mail.ru. support.biz.mail.ru. (
				2021080602 ; serial
				10800      ; refresh (3 hours)
				3600       ; retry (1 hour)
				604800     ; expire (1 week)
				3600       ; minimum (1 hour)
				)

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

aviad.ru.		30 IN A	37.77.105.184

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

Name servers:
aviad.ru.		30 IN NS chita.ens.mail.ru.
aviad.ru.		30 IN NS saransk.ens.mail.ru.