Domains with DNS TXT v=spf1 ip4:167.89.11.238 include:servers.mcsv.net include:sendgrid.net include:spf.usa.net include:_spf.mailgun.org include:spf.protection.outlook.com include:_spf.elasticemail.com a:_mailhosts.swbc.com ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:167.89.11.238 include:servers.mcsv.net include:sendgrid.net include:spf.usa.net include:_spf.mailgun.org include:spf.protection.outlook.com include:_spf.elasticemail.com a:_mailhosts.swbc.com ~all.