Domains with DNS TXT v=spf1 include:_spfcls.natrohost.com include:_netblockshalon.natrohost.com include:spf.sendinboxmail.com include:spf2.sendinboxmail.com ~all
There are 29 domains that have DNS TXT set to v=spf1 include:_spfcls.natrohost.com include:_netblockshalon.natrohost.com include:spf.sendinboxmail.com include:spf2.sendinboxmail.com ~all. The top 29 records ordered by domain rank are listed below.