contractor.bg.		30 IN SOA ns1.siteground.net. admins.siteground.com. (
				32         ; serial
				10800      ; refresh (3 hours)
				3600       ; retry (1 hour)
				604800     ; expire (1 week)
				3600       ; minimum (1 hour)
				)

contractor.bg.		30 IN TXT "v=spf1 +a +mx
include:contractor.bg.spf.auto.dnssmarthost.net ~all"

contractor.bg.		30 IN A	35.214.249.122

Mail exchangers:
contractor.bg.		30 IN MX 10 mx10.antispam.mailspamprotection.com.
contractor.bg.		30 IN MX 30 mx30.antispam.mailspamprotection.com.
contractor.bg.		30 IN MX 20 mx20.antispam.mailspamprotection.com.

Name servers:
contractor.bg.		30 IN NS ns2.siteground.net.
contractor.bg.		30 IN NS ns1.siteground.net.