proftorgservis.ru.	30 IN SOA ns1.ihc.ru. info.ihc.ru. (
				2018110101 ; serial
				10800      ; refresh (3 hours)
				3600       ; retry (1 hour)
				604800     ; expire (1 week)
				3600       ; minimum (1 hour)
				)

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

proftorgservis.ru.	30 IN A	46.254.21.69

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

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