1. whois
;; ANSWER SECTION: cottou.jp. 3600 IN TXT "v=spf1 include:_spf.google.com ip4:219.94.163.35 ~all" cottou.jp. 3600 IN TXT "v=spf1 +a:sv12303.xserver.jp +a:cottou.jp +mx include:spf.sender.xserver.jp ~all" cottou.jp. 3600 IN TXT "v=spf1 ip4:219.94.163.35 include:_spf.google.com ~all" cottou.jp. 3600 IN TXT "v=spf1 ip4:103.3.1.144 -all" cottou.jp. 3600 IN TXT "v=spf1 include:_spf.google.com ~all" cottou.jp. 3600 IN TXT "v=spf1 ip4:103.3.1.144 include:cottou.jp ~all" cottou.jp. 3600 IN TXT "v=spf1 include:_spf.cottou.jp ~all" cottou.jp. 3600 IN TXT "v=spf1 ip4:219.94.163.35 include:_spf.cottou.jp ~all"