Domains with DNS TXT v=spf1 ip4:80.91.50.246 ip4:80.91.53.86 a:smtp.net.vodafone.it a:smtpnat.dsl.vodafone.it -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:80.91.50.246 ip4:80.91.53.86 a:smtp.net.vodafone.it a:smtpnat.dsl.vodafone.it -all.