Domains with DNS TXT v=spf1 +mx +a +ip4:93.191.242.26 +ip4:93.191.243.103 +include:smtp1.sn1.it +include:musvc.com ~all

There is 1 domain that have DNS TXT set to v=spf1 +mx +a +ip4:93.191.242.26 +ip4:93.191.243.103 +include:smtp1.sn1.it +include:musvc.com ~all.

Top Domains with TXT set to v=spf1 +mx +a +ip4:93.191.242.26 +ip4:93.191.243.103 +include:smtp1.sn1.it +include:musvc.com ~all