Domains with DNS TXT v=spf1 a mx include:spf.protection.outlook.com include:spf.mandrillapp.com include:sendgrid.net include:spf.resdiary.com include:guestline.net include:roomlynx.net ip4:213.246.109.76 ip4:185.2.5.20 ip4:213.246.109.76 ~all
There is 1 domain that have DNS TXT set to v=spf1 a mx include:spf.protection.outlook.com include:spf.mandrillapp.com include:sendgrid.net include:spf.resdiary.com include:guestline.net include:roomlynx.net ip4:213.246.109.76 ip4:185.2.5.20 ip4:213.246.109.76 ~all.