Domains with DNS TXT v=spf1 +a +mx +ip4:45.82.191.121 include:_spf.mailer.twinfield.com -all

There is 1 domain that have DNS TXT set to v=spf1 +a +mx +ip4:45.82.191.121 include:_spf.mailer.twinfield.com -all.

Top Domains with TXT set to v=spf1 +a +mx +ip4:45.82.191.121 include:_spf.mailer.twinfield.com -all