saiin.net.		30 IN SOA primary.saiin.net. info.saiin.net. (
				2009081001 ; serial
				300        ; refresh (5 minutes)
				300        ; retry (5 minutes)
				604800     ; expire (1 week)
				600        ; minimum (10 minutes)
				)

saiin.net.		30 IN TXT "v=spf1 +ip4:220.110.167.224/28 ~all"
saiin.net.		30 IN TXT
"google-site-verification=CmKOle2BSo3rwua85n0GJcqCO0i4yWdSerXDKz88YV8"

saiin.net.		30 IN A	220.110.167.230

Mail exchangers:
saiin.net.		30 IN MX 10 primary.saiin.net.

Name servers:
saiin.net.		30 IN NS shirayuki.saiin.net.
saiin.net.		30 IN NS primary.saiin.net.
saiin.net.		30 IN NS mamoru.saiin.net.