Domains with DNS TXT v=spf1 a a:smtp.fra.samsungsocialhub.com include:spf.mtasv.net include:spf.dnsentries.co.uk mx -all
There is 1 domain that have DNS TXT set to v=spf1 a a:smtp.fra.samsungsocialhub.com include:spf.mtasv.net include:spf.dnsentries.co.uk mx -all.