Domains with DNS TXT v=spf1 a mx ip4:91.236.136.21 ip4:91.236.136.20 ~all
There is 1 domain that have DNS TXT set to v=spf1 a mx ip4:91.236.136.21 ip4:91.236.136.20 ~all.
There is 1 domain that have DNS TXT set to v=spf1 a mx ip4:91.236.136.21 ip4:91.236.136.20 ~all.