kaluga.ru.		30 IN SOA ns4.kaluga.ru. dnsmaster.kaluga.ru. (
				2024031101 ; serial
				3600       ; refresh (1 hour)
				600        ; retry (10 minutes)
				1209600    ; expire (2 weeks)
				3600       ; minimum (1 hour)
				)

kaluga.ru.		30 IN TXT "v=spf1 mx a:mx.kaluga.ru ~all"

kaluga.ru.		30 IN A	62.148.128.14

Mail exchangers:
kaluga.ru.		30 IN MX 20 mx2.kaluga.ru.
kaluga.ru.		30 IN MX 15 mx.kaluga.ru.
kaluga.ru.		30 IN MX 10 smtp.kaluga.ru.

Name servers:
kaluga.ru.		30 IN NS ns5.kaluga.ru.
kaluga.ru.		30 IN NS ns4.kaluga.ru.