Domains with DNS TXT v=spf1 include:spf.mailrouter.it include:_spfstrict.interhost.it ip4:151.11.51.28 ip4:151.11.50.174 ip4:89.190.175.170 a mx ~all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.mailrouter.it include:_spfstrict.interhost.it ip4:151.11.51.28 ip4:151.11.50.174 ip4:89.190.175.170 a mx ~all.