sergeysmirnov.ru.	30 IN SOA ns1.reg.ru. hostmaster.ns1.reg.ru. (
				1704050026 ; serial
				14400      ; refresh (4 hours)
				3600       ; retry (1 hour)
				604800     ; expire (1 week)
				10800      ; minimum (3 hours)
				)

sergeysmirnov.ru.	30 IN TXT "apple-domain=POoFkbFz4shDvzTD"
sergeysmirnov.ru.	30 IN TXT "v=spf1 include:icloud.com ~all"

Mail exchangers:
sergeysmirnov.ru.	30 IN MX 10 mx01.mail.icloud.com.
sergeysmirnov.ru.	30 IN MX 10 mx02.mail.icloud.com.

Name servers:
sergeysmirnov.ru.	30 IN NS ns1.reg.ru.
sergeysmirnov.ru.	30 IN NS ns2.reg.ru.