Domains with DNS TXT v=spf1 mx include:sendgrid.net include:proweb.net ip4:188.165.219.101 ip4:94.236.48.138 ip4:109.170.214.136 ip4:87.98.249.196 ip4:92.27.234.47 include:spf.ccsderby.co.uk a:smtp.o2.co.uk include:spf.protection.outlook.com -all
There is 1 domain that have DNS TXT set to v=spf1 mx include:sendgrid.net include:proweb.net ip4:188.165.219.101 ip4:94.236.48.138 ip4:109.170.214.136 ip4:87.98.249.196 ip4:92.27.234.47 include:spf.ccsderby.co.uk a:smtp.o2.co.uk include:spf.protection.outlook.com -all.