Domains with DNS TXT v=spf1 ip4:217.66.162.21 ip4:217.66.162.22 ip4:194.228.23.145 ip4:194.228.23.146 ip4:167.89.102.148 ip4:95.80.219.91 ip4:137.116.229.185 ip4:84.244.76.87 ip4:80.250.3.18 ip4:31.7.247.78 include:spf.protection.outlook.com include:spf.mailermn.com include:spf.chub.tatrabilling.sk include:spf.netquest.cz include:sendgrid.net -all

There is 1 domain that have DNS TXT set to v=spf1 ip4:217.66.162.21 ip4:217.66.162.22 ip4:194.228.23.145 ip4:194.228.23.146 ip4:167.89.102.148 ip4:95.80.219.91 ip4:137.116.229.185 ip4:84.244.76.87 ip4:80.250.3.18 ip4:31.7.247.78 include:spf.protection.outlook.com include:spf.mailermn.com include:spf.chub.tatrabilling.sk include:spf.netquest.cz include:sendgrid.net -all.

Top Domains with TXT set to v=spf1 ip4:217.66.162.21 ip4:217.66.162.22 ip4:194.228.23.145 ip4:194.228.23.146 ip4:167.89.102.148 ip4:95.80.219.91 ip4:137.116.229.185 ip4:84.244.76.87 ip4:80.250.3.18 ip4:31.7.247.78 include:spf.protection.outlook.com include:spf.mailermn.com include:spf.chub.tatrabilling.sk include:spf.netquest.cz include:sendgrid.net -all