Domains with DNS TXT v=spf1 include:_spf.google.com include:mail.imismailcenter.com include:mailgun.org ip4:52.242.28.144 ip4:52.235.60.155 ~all

There is 1 domain that have DNS TXT set to v=spf1 include:_spf.google.com include:mail.imismailcenter.com include:mailgun.org ip4:52.242.28.144 ip4:52.235.60.155 ~all.

Top Domains with TXT set to v=spf1 include:_spf.google.com include:mail.imismailcenter.com include:mailgun.org ip4:52.242.28.144 ip4:52.235.60.155 ~all