Domains with DNS TXT v=spf1 ip4:81.255.218.77 include:spf.mailinblack.com ~all

There is 1 domain that have DNS TXT set to v=spf1 ip4:81.255.218.77 include:spf.mailinblack.com ~all.

Top Domains with TXT set to v=spf1 ip4:81.255.218.77 include:spf.mailinblack.com ~all