Domains with DNS TXT v=spf1 +a +mx ip4:147.189.135.64 include:spf.sendiiosmtp.com ~all

There is 1 domain that have DNS TXT set to v=spf1 +a +mx ip4:147.189.135.64 include:spf.sendiiosmtp.com ~all.

Top Domains with TXT set to v=spf1 +a +mx ip4:147.189.135.64 include:spf.sendiiosmtp.com ~all