v=spf1 ip4:168.138.1.97 ip4:168.138.2.99 ip4:168.138.66.193 ip4:168.138.64.64 ip4:152.67.177.68 ip4:152.67.179.224 ip4:193.123.37.245 ip4:193.123.34.110 ip4:152.67.231.146 ip4:152.67.229.23 ip4:129.151.74.2 ip4:129.151.64.149 ip4:193.123.100.97 ip4:193.123.96.233 ip4:193.123.89.191 ip4:193.123.91.245 -all