Domains with DNS TXT v=spf1 ip4:185.137.221.10 a mx a:host.mthservers.com mx:host.mthservers.com mx:host.mthservers.com mx:falgin.co.uk include:host.mthservers.com include:relay.mailchannels.net ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:185.137.221.10 a mx a:host.mthservers.com mx:host.mthservers.com mx:host.mthservers.com mx:falgin.co.uk include:host.mthservers.com include:relay.mailchannels.net ~all.