Domains with DNS TXT v=spf1 mx a ip4:185.51.66.151 ip4:185.51.66.150 -all
There is 1 domain that have DNS TXT set to v=spf1 mx a ip4:185.51.66.151 ip4:185.51.66.150 -all.
There is 1 domain that have DNS TXT set to v=spf1 mx a ip4:185.51.66.151 ip4:185.51.66.150 -all.