equivalencytheorem.info. 30 IN SOA ns1.xserver.jp. root.sv0.xserver.jp. (
				0          ; serial
				10800      ; refresh (3 hours)
				3600       ; retry (1 hour)
				604800     ; expire (1 week)
				3600       ; minimum (1 hour)
				)

equivalencytheorem.info. 30 IN TXT "v=spf1 +a:sv317.xserver.jp
+a:equivalencytheorem.info +mx include:spf.sender.xserver.jp ~all"

equivalencytheorem.info. 30 IN A 202.226.39.157

Mail exchangers:
equivalencytheorem.info. 30 IN MX 0 equivalencytheorem.info.

Name servers:
equivalencytheorem.info. 30 IN NS ns2.xserver.jp.
equivalencytheorem.info. 30 IN NS ns4.xserver.jp.
equivalencytheorem.info. 30 IN NS ns5.xserver.jp.
equivalencytheorem.info. 30 IN NS ns1.xserver.jp.
equivalencytheorem.info. 30 IN NS ns3.xserver.jp.