Domains with DNS TXT v=spf1 include:relay.k.io ip4:185.199.220.58 a mx ip4:109.203.114.249 include:spf.protection.outlook.com include:spf.ess.uk.barracudanetworks.com include:spf-uk.emailsignatures365.com -all
There is 1 domain that have DNS TXT set to v=spf1 include:relay.k.io ip4:185.199.220.58 a mx ip4:109.203.114.249 include:spf.protection.outlook.com include:spf.ess.uk.barracudanetworks.com include:spf-uk.emailsignatures365.com -all.