Domains with DNS TXT v=spf1 include:sendersrv.com a mx ip4:153.92.215.51 include:relay.mailchannels.net include:sendersrv.co ~all
There is 1 domain that have DNS TXT set to v=spf1 include:sendersrv.com a mx ip4:153.92.215.51 include:relay.mailchannels.net include:sendersrv.co ~all.