Domains with DNS TXT v=spf1 include:_spf.mailersend.net ip4:91.234.195.128 ip4:91.234.195.186 include:premiumsmtp.dnshostservices.com +a +mx include:spf.messagingengine.com ~all
There is 1 domain that have DNS TXT set to v=spf1 include:_spf.mailersend.net ip4:91.234.195.128 ip4:91.234.195.186 include:premiumsmtp.dnshostservices.com +a +mx include:spf.messagingengine.com ~all.