pbservice.ru.		30 IN SOA ns.hostland.ru. support.hostland.ru. (
				2003081204 ; serial
				10800      ; refresh (3 hours)
				3600       ; retry (1 hour)
				432000     ; expire (5 days)
				3800       ; minimum (1 hour 3 minutes 20 seconds)
				)

pbservice.ru.		30 IN TXT "v=spf1 ip4:185.26.122/22 a mx include:_spf.mail.ru
~all"

pbservice.ru.		30 IN A	185.26.122.9

Mail exchangers:
pbservice.ru.		30 IN MX 10 emx.mail.ru.

Name servers:
pbservice.ru.		30 IN NS ns.hostland.ru.
pbservice.ru.		30 IN NS ns3.hostland.ru.