Domains with DNS TXT v=spf1 ip4:5.45.104.57 ip4:5.45.111.207 ip4:37.120.175.246 include:_spf.instant-solutions.at -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:5.45.104.57 ip4:5.45.111.207 ip4:37.120.175.246 include:_spf.instant-solutions.at -all.