Domains with DNS TXT v=spf1 a:www3582.sakura.ne.jp a:stg.backoffice.smart-exchange.jp a:backoffice.smart-exchange.jp include:_spf.google.com mx ~all

There is 1 domain that have DNS TXT set to v=spf1 a:www3582.sakura.ne.jp a:stg.backoffice.smart-exchange.jp a:backoffice.smart-exchange.jp include:_spf.google.com mx ~all.

Top Domains with TXT set to v=spf1 a:www3582.sakura.ne.jp a:stg.backoffice.smart-exchange.jp a:backoffice.smart-exchange.jp include:_spf.google.com mx ~all