Domains with DNS TXT v=spf1 ip4:52.72.74.109 a:smtpout.iquariusmedia.com +include:relay.mailchannels.net include:_spf.smtp.com ~all

There is 1 domain that have DNS TXT set to v=spf1 ip4:52.72.74.109 a:smtpout.iquariusmedia.com +include:relay.mailchannels.net include:_spf.smtp.com ~all.

Top Domains with TXT set to v=spf1 ip4:52.72.74.109 a:smtpout.iquariusmedia.com +include:relay.mailchannels.net include:_spf.smtp.com ~all