Domains with DNS TXT v=spf1 mx ip4:173.249.19.236 include:sinfoni.it -all
There is 1 domain that have DNS TXT set to v=spf1 mx ip4:173.249.19.236 include:sinfoni.it -all.
There is 1 domain that have DNS TXT set to v=spf1 mx ip4:173.249.19.236 include:sinfoni.it -all.