upn.ru.			30 IN SOA ns.upn.ru. admin.upn.ru. (
				20070747   ; serial
				900        ; refresh (15 minutes)
				600        ; retry (10 minutes)
				86400      ; expire (1 day)
				3600       ; minimum (1 hour)
				)

upn.ru.			30 IN TXT "yandex-verification: 315fa0de5dd9a4fd"
upn.ru.			30 IN TXT "v=spf1 ip4:195.42.156.50 include:spf.unisender.com
include:_spf.google.com include:getcourse.ru +a +mx ~all"

upn.ru.			30 IN A	195.42.156.6

Mail exchangers:
upn.ru.			30 IN MX 10 mail.upn.ru.

Name servers:
upn.ru.			30 IN NS ns1.upn.ru.
upn.ru.			30 IN NS ns.upn.ru.