karataku.net.		30 IN SOA ns1.naid.jp. hostmaster.karataku.net. (
				1731907105 ; serial
				16384      ; refresh (4 hours 33 minutes 4 seconds)
				2048       ; retry (34 minutes 8 seconds)
				1048576    ; expire (1 week 5 days 3 hours 16 minutes 16 seconds)
				2560       ; minimum (42 minutes 40 seconds)
				)

karataku.net.		30 IN TXT "v=spf1 +mx +ip4:153.126.136.66 +ip4:153.126.163.73
+ip4:153.126.176.230 +ip4:153.126.177.251 ~all"

karataku.net.		30 IN A	153.126.136.66

Mail exchangers:
karataku.net.		30 IN MX 0 mail.karataku.net.

Name servers:
karataku.net.		30 IN NS ns1.naid.jp.
karataku.net.		30 IN NS ns2.naid.jp.