mlsit.ru.		30 IN SOA ns1.ihc.ru. info.ihc.ru. (
				2012100901 ; serial
				10800      ; refresh (3 hours)
				3600       ; retry (1 hour)
				604800     ; expire (1 week)
				3600       ; minimum (1 hour)
				)

mlsit.ru.		30 IN TXT "v=spf1 include:mxsspf.sendpulse.com +a +mx include:mailgun.org
~all"

mlsit.ru.		30 IN A	217.144.96.90

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

Name servers:
mlsit.ru.		30 IN NS ns2.ihc.ru.
mlsit.ru.		30 IN NS ns1.ihc.ru.