Domains with DNS TXT v=spf1 include:spf.hornetsecurity.com include:spf-sites.uk.w3pcloud.com include:spf.protection.outlook.com ip4:160.153.131.193 ip4:18.135.187.187 ip4:185.119.173.122 include:mailgun.org include:servers.mcsv.net ip4:195.62.28.137 ip4:77.72.4.14 -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.hornetsecurity.com include:spf-sites.uk.w3pcloud.com include:spf.protection.outlook.com ip4:160.153.131.193 ip4:18.135.187.187 ip4:185.119.173.122 include:mailgun.org include:servers.mcsv.net ip4:195.62.28.137 ip4:77.72.4.14 -all.